When the ship is sailing or working, please keep wearing the life-saving equipment, to ensure the safety of the staff.
船员在船舶航行时或作业时，请保持救生设备的佩戴，以保证人员安全。
The third officer should ensure to keep the fire-fighting and life-saving equipments aboard a ship in good order and in immediate use.
副应确保本船的消防和救生设备处于良好和随时可用状态。
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