After two sleepless nights of hard work, my brother's heart trouble flared up.

在努力工作了两个不眠之夜后，我哥哥的心脏病突然发作了。

youdao

After two sleepless nights of hard work, my brother's heart trouble flared up.

在努力工作了两个不眠之夜后，我哥哥的心脏病突然发作了。

youdao