第一句：Where can I put these suitcases?

　　我把这些手提箱放在哪儿呀？

　　A: Where can I put these suitcases?

　　我把这些手提箱放在哪儿呀？

　　B: Give them to me. Here's your claim tag. Don't lose it.

　　给我吧。这是你的认领牌，别弄丢了。

　　A: What am I supposed to do with it?

　　认领牌是干什么的？

　　B: Give it back to me when you get off the bus.

　　你下车时把牌给我。

　　第二句：Can I put my suitcases under your seat?

　　我把皮箱放您座位下行吗？

　　A: Oh, it's crowded on the train. The luggage rack is already full.

　　是啊！我们的皮箱往哪儿放呢？

　　B: Yes, what about our suitcases?

　　是啊！我们的皮箱往哪儿放呢？

　　A: Excuse me. Can I put my suitcases under your seat?

　　打扰一下，请问我把皮箱放在您座位下行吗？

　　C: Sure!

　　当然可以！

　　行李架用英语说是：luggage rack。而行李可以说：luggage或baggage。一般在火车只需把随身带的包等放到行李架上就可以了。而乘飞机旅行时，有时带的物品过重需要托运，然后去提取。相关的表达有：Where can I get my baggage? 我去哪儿取我的行李呢？