（）涉及到人们的衣、食、住、行，涉及到人们的交往、沟通等各个方面。

自从语言的出现，人们可通过语言交流传递信息，使人类之间的信息交换有了（）载体。

只有解决衣、食、住、行等具体问题才是关心人。

人们在衣、食、住、行中的语言交流属于商业言论。

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。

“独学而无友，则孤陋而寡闻”，大学的学习生活既需要耐得住寂寞的潜心苦学，也需要相互交流、沟通，树立（）的理念。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。