翻译：With Average or With Particular Average（WA or WPA）（）

学习中外政治思想史，可以帮助我们正确认识民族传统文化，准确认识西方政治文化，并深化对（）的理解。

学习中外政治思想史的基本原则和方法包括（）。

简述西方政治思想的历史沿革时间跨度。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, 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.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

中外历史学发展历程大致经历了（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。