+// 'label.condition' => 'Condition',
+// 'label.yes' => 'yes',
+// 'label.no' => 'no',
+// Labels for plugins (extensions to Time Tracker that provide additional features).
+// TODO: translate the following.
+// 'label.custom_fields' => 'Custom fields',
+// 'label.monthly_quotas' => 'Monthly quotas',
+// 'label.type' => 'Type',
+// 'label.type_dropdown' => 'dropdown',
+// 'label.type_text' => 'text',
+// 'label.required' => 'Required',
+'label.fav_report' => '좋아하는 보고서',
+// TODO: translate the following.
+// 'label.cron_schedule' => 'Cron schedule',
+// 'label.what_is_it' => 'What is it?',
+// 'label.expense' => 'Expense',
+// 'label.quantity' => 'Quantity',
+// 'label.paid_status' => 'Paid status',
+// 'label.paid' => 'Paid',
+// 'label.mark_paid' => 'Mark paid',
+// 'label.week_note' => 'Week note',
+// 'label.week_list' => 'Week list',
+
+// Form titles.
+'title.login' => '로그인',
+// TODO: translate the following.
+// 'title.teams' => 'Teams',
+// 'title.create_team' => 'Creating Team',
+// 'title.edit_team' => 'Editing Team',
+// 'title.delete_team' => 'Deleting Team',
+'title.reset_password' => '암호 재설정',
+// TODO: translate the following.
+// 'title.change_password' => 'Changing Password',
+// 'title.time' => 'Time',
+// 'title.edit_time_record' => 'Editing Time Record',
+// 'title.delete_time_record' => 'Deleting Time Record',
+// 'title.expenses' => 'Expenses',
+// 'title.edit_expense' => 'Editing Expense Item',
+// 'title.delete_expense' => 'Deleting Expense Item',
+// 'title.predefined_expenses' => 'Predefined Expenses',
+// 'title.add_predefined_expense' => 'Adding Predefined Expense',
+// 'title.edit_predefined_expense' => 'Editing Predefined Expense',
+// 'title.delete_predefined_expense' => 'Deleting Predefined Expense',
+// 'title.reports' => 'Reports',
+'title.report' => '보고서',
+// TODO: translate the following.
+// 'title.send_report' => 'Sending Report',
+'title.invoice' => '송장',
+// TODO: translate the following.
+// 'title.send_invoice' => 'Sending Invoice',
+// 'title.charts' => 'Charts',
+'title.projects' => '프로젝트',
+'title.add_project' => '프로젝트를 추가하기',
+'title.edit_project' => '프로젝트를 편집하기',
+'title.delete_project' => '프로젝트를 편집하기',
+// TODO: translate the following.
+// 'title.tasks' => 'Tasks',
+// 'title.add_task' => 'Adding Task',
+// 'title.edit_task' => 'Editing Task',
+// 'title.delete_task' => 'Deleting Task',
+'title.users' => '사용자',
+// TODO: translate the following.
+// 'title.add_user' => 'Adding User',
+// 'title.edit_user' => 'Editing User',
+// 'title.delete_user' => 'Deleting User',
+'title.clients' => '클라이언트',
+'title.add_client' => '클라이언트 추가',
+'title.edit_client' => '클라이언트 편집',
+'title.delete_client' => '클라이언트 삭제',
+'title.invoices' => '송장',
+// TODO: translate the following.
+// 'title.add_invoice' => 'Adding Invoice',
+// 'title.view_invoice' => 'Viewing Invoice',
+// 'title.delete_invoice' => 'Deleting Invoice',
+// 'title.notifications' => 'Notifications',
+// 'title.add_notification' => 'Adding Notification',
+// 'title.edit_notification' => 'Editing Notification',
+// 'title.delete_notification' => 'Deleting Notification',
+// 'title.monthly_quotas' => 'Monthly Quotas',
+// 'title.export' => 'Exporting Team Data',
+// 'title.import' => 'Importing Team Data',
+'title.options' => '옵션',
+'title.profile' => '프로필',
+// TODO: translate the following.
+// 'title.cf_custom_fields' => 'Custom Fields',
+// 'title.cf_add_custom_field' => 'Adding Custom Field',
+// 'title.cf_edit_custom_field' => 'Editing Custom Field',
+// 'title.cf_delete_custom_field' => 'Deleting Custom Field',
+// 'title.cf_dropdown_options' => 'Dropdown Options',
+// 'title.cf_add_dropdown_option' => 'Adding Option',
+// 'title.cf_edit_dropdown_option' => 'Editing Option',
+// 'title.cf_delete_dropdown_option' => 'Deleting Option',
+// NOTE TO TRANSLATORS: Locking is a feature to lock records from modifications (ex: weekly on Mondays we lock all previous weeks).
+// It is also a name for the Locking plugin on the Team profile page.
+// 'title.locking' => 'Locking',
+// 'title.week_view' => 'Week View',
+
+// Section for common strings inside combo boxes on forms. Strings shared between forms shall be placed here.
+// Strings that are used in a single form must go to the specific form section.
+// TODO: translate the following.
+// 'dropdown.all' => '--- all ---',
+// 'dropdown.no' => '--- no ---',
+'dropdown.current_day' => '오늘',
+// TODO: translate the following.
+// 'dropdown.previous_day' => 'yesterday',
+'dropdown.selected_day' => '일',
+'dropdown.current_week' => '이번주',
+'dropdown.previous_week' => '전번주',
+'dropdown.selected_week' => '주',
+'dropdown.current_month' => '이번달',
+'dropdown.previous_month' => '전번달',
+'dropdown.selected_month' => '달',
+'dropdown.current_year' => '올해',
+// TODO: translate the following.
+// 'dropdown.previous_year' => 'previous year',
+// 'dropdown.selected_year' => 'year',
+'dropdown.all_time' => '전시간',
+'dropdown.projects' => '프로젝트',
+// TODO: translate the following.
+// 'dropdown.tasks' => 'tasks',
+'dropdown.clients' => '클라이언트',
+// TODO: translate the following.
+// 'dropdown.select' => '--- select ---',
+// 'dropdown.select_invoice' => '--- select invoice ---',
+// 'dropdown.status_active' => 'active',
+// 'dropdown.status_inactive' => 'inactive',
+// 'dropdown.delete'=>'delete',
+// 'dropdown.do_not_delete'=>'do not delete',
+// 'dropdown.paid' => 'paid',
+// 'dropdown.not_paid' => 'not paid',
+
+// Login form. See example at https://timetracker.anuko.com/login.php.
+'form.login.forgot_password' => '암호를 잊으셨습니까?',
+// TODO: translate the following.
+// 'form.login.about' =>'Anuko <a href="https://www.anuko.com/lp/tt_2.htm" target="_blank">Time Tracker</a> is a simple, easy to use, open source time tracking system.',
+
+// Resetting Password form. See example at https://timetracker.anuko.com/password_reset.php.
+'form.reset_password.message' => '송신한 암호 재설정 요청.', // TODO: add "by email" to match the English string.
+'form.reset_password.email_subject' => 'Anuko Time Tracker 암호 재설정 요청',
+// TODO: translate the ending of the following.
+'form.reset_password.email_body' => "사용자님께,\n\n누군가 (아마 당신) 가 당신의 Anuko Time Tracker 암호 재설정을 요청하였습니다. 당신의 암호를 재설정하기 바란다면 이 링크를 찾아주십시오. \n\n%s\n\nAnuko Time Tracker is a simple, easy to use, open source time tracking system. Visit https://www.anuko.com for more information.\n\n",
+
+// Changing Password form. See example at https://timetracker.anuko.com/password_change.php?ref=1.
+// TODO: translate the following.
+// 'form.change_password.tip' => 'Type new password and click on Save.',
+
+// Time form. See example at https://timetracker.anuko.com/time.php.
+// TODO: translate the following.
+// 'form.time.duration_format' => '(hh:mm or 0.0h)',
+'form.time.billable' => '청구가능',
+// TODO: translate the following.
+// 'form.time.uncompleted' => 'Uncompleted',
+// 'form.time.remaining_quota' => 'Remaining quota',
+// 'form.time.over_quota' => 'Over quota',
+
+// Editing Time Record form. See example at https://timetracker.anuko.com/time_edit.php (get there by editing an uncompleted time record).
+// TODO: translate the following.
+// 'form.time_edit.uncompleted' => 'This record was saved with only start time. It is not an error.',
+
+// Week view form. See example at https://timetracker.anuko.com/week.php.
+// TODO: translate the following.
+// 'form.week.new_entry' => 'New entry',