English translation of '工夫'

名

1. (= 时间) time
   ⇒ 这份作业很花工夫。 (Zhèfèn zuòyè hěn huā gōngfu.) The assignment took a long time to complete.
2. (= 空闲) spare time
   ⇒ 有工夫到我这里来。 (Yǒu gōngfu dào wǒ zhèlǐ lái.) If you have any spare time do come over to my place.