根据的英语短语怎么写

The army is now empowered to operate on a shoot-to-kill basis.

军队现在被授权依据“杀无赦”原则行动。

They share a great deal of information on a quid pro quo basis.

他们在互利的基础上进行大量的'信息共享。

Any action on the basis of such fragmentary evidence would be foolish.

任何依据这些破碎证据的行动都将是愚蠢的。