Where is the check-in counter for flight XXX? XXX 航班的值机柜台在哪里？

I’d like a window / aisle seat, please. 麻烦给我靠窗 / 靠过道的座位。

Where can I drop my luggage? 行李在哪里托运？

Is this flight on time? 航班准点吗？

Where is the baggage claim? 行李提取处在哪？

My suitcase is missing / damaged. 我的行李箱丢了 / 弄坏了。

Where is the immigration / customs? 入境边检 / 海关在哪里？

I have a reservation under the name of … 我用……名字预订了房间。

Could I check in / check out, please? 我办理入住 / 退房。

What time is check-out? 几点退房？

Can I leave my luggage here after check-out? 退房后可以寄存行李吗？

The air conditioner / Wi-Fi doesn’t work. 空调 / Wi‑Fi 坏了。

Can I have an extra towel / pillow? 可以多给一条毛巾 / 枕头吗？

Can you call me a taxi tomorrow morning? 明天早上可以帮我叫一辆出租车吗？

Please take me to this address. 请带我去这个地址。（直接出示地址）

How much will it cost? 大概多少钱？

Please take the shortest way. 请走最近的路。

Where is the nearest subway station / bus stop? 最近的地铁站 / 公交站在哪？

Which line should I take? 我该坐几号线？

How do I get to …? 请问怎么去……？

Excuse me, I’m lost. 不好意思，我迷路了。

A table for two, please. 两位。

Can I see the menu? 给我菜单好吗？

What’s your recommendation? 有什么推荐菜？

I’m allergic to nuts / seafood. 我对坚果 / 海鲜过敏。

No spicy, please. 不要辣。

Can I have some water, please? 麻烦给我一杯水。

Could we have the bill, please? 买单，谢谢。

Keep the change. 不用找了（小费）。

How much is this? 这个多少钱？

Is there any discount? 有折扣吗？

Can I try this on? 可以试一下吗？

Do you have a bigger / smaller size? 有大一号 / 小一号吗？

Can I pay by credit card / WeChat / Alipay? 可以刷卡 / 微信 / 支付宝吗？

Can I get a tax refund? 可以退税吗？

Where can I claim the tax refund? 在哪里办理退税？

What time does it open / close? 几点开门 / 关门？

How much is the entrance ticket? 门票多少钱？

Is there an English audio guide? 有英文讲解器吗？

Could you take a photo for me? 可以帮我拍张照吗？

Can I take photos here? 这里可以拍照吗？

Help! 救命！

I need a doctor. 我要看医生。

I lost my passport. 我的护照丢了。

Where is the nearest hospital / police station? 最近的医院 / 警察局在哪？

Please speak slowly. 请说慢一点。

I don’t understand. 我听不懂。

Could you repeat that? 可以再说一遍吗？