4 sentences

1. 老板是个狡猾的老狐狸。

   lǎo​bǎn shì ge jiǎo​huá de lǎo​hú​li.

   The boss is a wily old fox.

   Source: AI Challenger 2017

2. 他是诡计多端的老狐狸。

   tā shì guǐ​jì​duō​duān de lǎo​hú​li.

   He's a cunning old fox.

   Source: AI Challenger 2017

3. 老狐狸难上圈套。

   lǎo​hú​li nán shàng quān​tào.

   An old fox is not easily snared.

   Source: AI Challenger 2017

4. 我是一只老狐狸！

   wǒ shì yī zhī lǎo​hú​li!

   I'm an old fox!

   Source: OpenSubtitles