I hear the smack of collusion between them.

我听出了点他同谋的苗头。

The officials are in collusion with the criminals.

官员犯结。

They secretly entered into collusion with the northern warlords.

他喑中和北洋军阀结起来。

We declared against the draft resolution put forward by the member states in collusion with the aggressor.

我声明反对那些侵略者结在起的成员国提出的决议草案。

If it had not been for collusion between criminals and a few corrupt police officers, the drug ring would have been exposed long ago.

若不是因为犯的串和几个腐败的警方官员，这个贩毒集团早就被曝光了。