The boss is a wily old fox.

老板是个狡猾的老狐狸。

《牛津词典》

He's a wily old fox.

他是个诡计多端的老狐狸。

《牛津词典》

When it became known that the old fox was dead, suitors presented themselves.

当大家知道老狐狸死了以后，求婚者就出现了。

youdao

"I am very relieved and pleased, and pleased with my horse for coping so well, " said 41-year-old Fox-Pitt.

BBC: William Fox-Pitt clinches HSBC FEI Classics title

Old fox and partially collapsed polar traps still surround the ramshackle huts.

BBC: Life in the fragile, frozen Arctic

Whether Nigeria can afford to hire him on a permanent or temporary basis may depend on their ability to cover that kind of salary, but it may be a gamble worth taking on the "wily old fox" - as Russia coach and fellow Nigerian wish-list candidate Guus Hiddink referred to him.

BBC: Why Trapattoni would suit Nigeria