候机大厅和办票大厅顶部设红外线对射探测器控制的排烟天窗。

Some smoke exhaust Windows controlled by infrared detectors are installed on the roofs of the waiting hall and check-in hall.

youdao

年轻母亲(望了望，不抱希望地)：小姐，我不小心把钱包丢了，买不了票回家，可我现在不知道怎么办。

Young mother (have a look without hopeful) : Miss, I lost my wallet carelessly, and can't buy a ticket for going back home. I don't know what can I do now.

youdao

附上优惠票将授权给你为我们的产品打25%的折扣做一个宽幅的样办。

The enclosed coupons will enable you to sample a wide range of our products at 25% discount.

youdao

附上优惠票将授权给你为我们的产品打25%的折扣做一个宽幅的样办。

The enclosed coupons will enable you to sample a wide range of our products at 25% discount.

youdao