I leaned back in my chair.

我仰靠在椅背上。

《牛津词典》

I leaned back to get a better view, and fell off the chair.

我向后仰想看得清楚些，可却从椅子上摔了下来。

youdao

I leaned back to get a better view, and fell off the chair.

我向后仰想看得清楚些，可却从椅子上摔了下来。

youdao