3 sentences

1. 可惜服务生当不了探长。

   kě​xī fú​wù​shēng dāng bù liǎo tàn​zhǎng.

   Too bad a waiter doesn't make an inspector.

   Source: OpenSubtitles

2. 这位探长正在调查这起案件。

   zhè wèi tàn​zhǎng zhèng​zài diào​chá zhè qǐ àn​jiàn.

   The detective is currently investigating this case.

   Source: Dong Chinese Dictionary

3. 探长在哪？

   tàn​zhǎng zài nǎ?

   Where is the inspector?

   Source: OpenSubtitles