agent

Our real estate agent showed us several houses that were within our price range.

(Chinese) 我们的房地产经纪人带我们看了几所价格在我们承受范围内的房子。

The secret agent went undercover for months to collect evidence against the criminal group.

(Chinese) 秘密特工卧底数月，搜集该犯罪集团的证据。