Everything was going fine until Sunday night, when a U. S. military helicopter fell out of the sky over the city.

日子过得很惬意，直到那个星期天的晚上，一辆美军直升机从天而降，坠毁于这座城市里。

youdao

Everything was going fine until Sunday night, when a U. S. military helicopter fell out of the sky over the city.

日子过得很惬意，直到那个星期天的晚上，一辆美军直升机从天而降，坠毁于这座城市里。

youdao