Conversation 1
A : Excuse me, could you tell me where the sports department is?
A ：劳驾，请问体育用品在几楼?
B : It's on the 5th floor, you may take the escalator to.
B ：在五楼，你可以乘坐电梯上去。
A :Thank you, by the way, how can I find the toilet?
A ：谢谢你，顺便问一下，男士洗手间在哪?
B : Take a left turn, then go straight on, It's on your right hand side, you will not miss it.
B ：请向左转，然后笔直向前走，它就在你的右手边，你不会错过的。
A : Thank a lot.
A ：谢谢!
B : You are welcome.
B ：别客气!