Please tell the duty AB to lower the （）.

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

Duty is an act or a course of action that people ______you to take by social customs, law or religion.

During loading or discharging, the tallymen must make contact with（）on duty so as to solve problems in time.

During loading or discharging，the tallymen must make contact with（）on duty so as to solve problems in time.

（）is entitled to enter into，with a shipper，any agreement，stipulation，condition，reservation or exception as to the responsibility and liability of the carrier or the ship for the loss of or damage to，or in connection with，the custody and care and handling of the goods prior to the loading on，and subsequent to the discharge from，the ship on which the goods are carried by sea.

When installed for bilge pumping or ballast duty, centrifugal pumps require a （） to remove air from the suction pipe.

（）是指普调考、技能竞赛、新员工结业考试或技能竞赛等规模较大的考试考核活动。

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

加油站经理认证考核（试）包括理论知识考试和实操技能考核。其中理论知识考试（）分以上为合格，实操技能考核（）。

The third officer’s duty is to（）when vessel is commanded under the pilot or captain.