公共事业管理局:Leafs turn green in spring.

Leafs turn green in spring. in turn 是什么意思 The trees turn green.树变绿了 in turn 的中文意思 in turn 的中文意思????????? in terms of 和 in turn是什么意思？ turn in&hand in哪里不一样？ People can see green() ang green grass in march turn in是什么意思?如何运用?它与turn,turn into有什么区别? dou see any green in my eue