从教育思想和体育思想来看，我国现在的体育课程改革是使学校体育的本质回归到服务于（）需要上来。

自（）年起，在体育院校和师范院校体育系科中，体育教学法便作为《体育理论》课程的内容之一。

源于卢梭自然主义教育观的自然主义体育思想又称为（）。

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。

自然体育思想

卢梭的自然体育思想的内容与意义。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。