介绍:
20170818
341. Can I use the lift? 我能用电梯吗？
342. Sorry, it's broken. You have to use the stairs. 对不起，它坏了，你只能走楼梯了。
343. Where are the stairs? 楼梯在哪里呢？
344. Go along the corridor and it's on your right side. 沿着走廊走，在你右手边。
345. Thank you for directions. 感谢你为我指路。
