美国法警追捕到了逃犯并将他押送回监狱。

The ___U.S. Marshal tracked down the fugitive and transported him back to prison.

美国法警负责押送这名危险罪犯前往联邦监狱。

The ___U.S. Marshal was in charge of transporting the dangerous criminal to the federal prison.

这位美国执法官追捕了一名在西部边境抢劫列车的逃犯。

The ___U.S. Marshal tracked down an outlaw who robbed a train on the western frontier.