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

2019年4月18日电，2019年中国北京世界园艺博览会是国际级别最高的世界园艺博览会。据了解，拉瓦西系北京世园会（），将应北京世园会组委会邀请，出席相关活动。双方继续保持接触商谈，推动关系改善进程。

世界园艺博览会分为（）四个级别。

2011年世园会在（）举行。

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。

2014年青岛世园会园区内规划建设了()、()、()、()、()、()、()等建筑。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。