Dark green trains went past, the little boy would wave them.

深绿色的火车呼啸而过，小男孩会兴奋地摇摆双手。

youdao

Dark green trains went past, the little boy would wave them.

深绿色的火车呼啸而过，小男孩会兴奋地摇摆双手。

youdao