giveaway

The first hundred customers at the store opening received a free giveaway bag.

(Chinese) 商店开业时的前一百名顾客收到了一个免费的赠品袋。

The magazine includes a sticker giveaway in its latest anniversary issue.

(Chinese) 该杂志在其最新的周年纪念刊中附赠了贴纸。

The tremble in his voice was a dead giveaway that he was lying about the accident.

(Chinese) 他声音中的颤抖完全泄露了他关于事故在撒谎。

Her expensive watch was a giveaway of her secret wealth.

(Chinese) 她那昂贵的手表暴露了她隐秘的财富。