spend time in=____________
spend time in=____________
it takes (sb.) some time to do sth.= sb.spend some time (in)
有没有spend some time in sth
spend more time in learning to?
spend time for maths 还是in maths
sb spend some time in doing sth
spend time playing in the snow
sb.spend time(in)doing sth.
sb spend time mony in doing sth
spend time
spend time (on) doing sth 和spend time (in) doing sth
spend time in doing sth和spend time on doing sth的区别