Usts
abbr. United States Travel Service 美国旅行社
🗣️ 情景例句
Thanks.
谢谢。
We'll exchange presents.
我们要交换礼物。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。