occupy in 与 be busy for 的区别

occupy in 与 be busy for 的区别
occupy in 与 be busy for 的区别

occupy in 与 be busy for 的区别
occupy in doing sth.从事于,忙于做某事=be busy doing
He occupied himself in collecting stamps.
他忙于集邮.
be busy for sth.
为了什么在忙
be busy for my next competition
为了我下次比赛忙碌