For those who snore only when sleeping on their back, placing a pillow under their upper back may encourage them to change sleeping position.

对于那些仅在仰卧时才会打鼾的人，在他们的上背部放一个枕头可以促使他们改变睡姿。

youdao

Founders are the ones who will put the company on their back if necessary and carry it forward.

如果需要，创始人背都会背着公司前行。

youdao

People tend to "slouch" or "hunch" over in their seats which puts a lot of strain on their back.

人们倾向于在座位上“懒坐”或“弓坐”，这样给后背造成了很大压力。

youdao

More than two hundred fifty thousand years ago Taurine cattle have no hump on their back.

VOA: special.2009.05.05

But I often get mails back from students' posts I didn't correctly read their handwriting on the email address.

我给学生寄的邮件经常被退回来,因为他们的字太差,我总是认错他们写的邮件地址。

麻省理工公开课 - 电影哲学课程节选

On their way back from this festival, from this carnival, on their way back they're accosted, you remember.

在他们离开这场庆典，离开这个嘉年华时，途中有位陌生人接近攀谈。

耶鲁公开课 - 政治哲学导论课程节选

Fire officials said homeowners set up a heat lamp and blankets on their back patio.

CNN: Weird weather: Temperature extremes coast to coast

On their back page, he warns he is ready to give up after being treated like a "patsy".

BBC: SPORT | The back pages

Many of the students were immigrants themselves, coming to America with little more than the dream of their parents and the clothes on their back.

WHITEHOUSE: Building a 21st Century Immigration System