on a train 和in a train哪个是对的啊哪个是乘火车啊
on a train 和in a train哪个是对的啊哪个是乘火车啊
We go to Beijing on a train.请问是on a train还是in a train?
in a train 还是 on a train
in a train 与on the train的区别
乘火车旅行的英文是什么?是 a train trip 还是 a training trip?
为什么乘坐公交车可以说on a bus?而乘火车就只能用in a train?
乘火车:on the train还是in the train?
in such a long distance和on such a long distance哪个是对的?
The fare of train is a half of planes.对么?乘火车的费用是乘飞机的一半.
是on the train还是in the train?
by train 和on a train 是什么短语
到底是 we go there on a train 还是 on the train?