She soon fell asleep, for she was too tired.

她很快就睡着了，因为她太累了。

youdao

As soon as Heidi lay down, she fell asleep.

海蒂一躺下就睡着了。

youdao

She soon quieted down and fell asleep.

她不久就安静下来睡着了。

《新英汉大辞典》

She fell asleep on her desk soon just after she finished her homework.

她刚刚做完家庭作业，很快就爬在她的书桌在睡着了。

youdao

Soon she fell asleep.

不久她就睡着了。

youdao

Soon she fell asleep.

不久她就睡着了。

youdao