对于抗震区，砌块建筑每层楼都应设圄粱。

当电梯下坠时，不论有几层楼，应该赶紧把每次楼的按键都按下。

人民法院在破产案件中的裁定主要有几个事项。

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。

（）《山市》中的海市蜃楼显露的每层楼有几个窗户开着？

（）《山市》中的海市蜃楼显露的楼数到第几层时已不能分辨？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。