Even the most apathetic students are beginning to sit up and listen.

即使最漠不关心的学生都开始坐直身子听了。

She started to sit up, grimaced, and sank back weakly against the pillow.

她开始坐起来，痛苦地皱着脸，又虚弱地靠回到枕头上。

The patient was but poorly able to sit up.

病人仅能勉强坐起来。

Dale could sit up in his bed for an hour each afternoon.

戴尔每天下午都能在床上起来坐一个小时。

"Colin's so afraid of it himself that he won't sit up," said Mary.

“科林自己也很害怕，他都不敢坐起来。”玛丽说。

I'll make him eat from my hand, and sit up, and do all sorts of things.

我要亲手喂他东西吃，让他坐起来，做各种各样的事情。

When you feel stressed out, you can also try to sit up straight or stand tall.

当你感到压力大的时候，你也可以试着坐直或站直。

I am afraid the person we have to sit up for will look worse, but first we must catch him.

我担心我们不得不熬夜守候的那个人看上去会更糟，但我们必须先抓住他。

Somebody like Art Tatum can make me sit up and take notice, but some music, like rap, isn't very musical and I can't learn anything from it.

像阿特·塔图姆这样的人可以让我坐起来并留心倾听，但有些音乐，像说唱，不是很有音乐性，我不能从中感悟出任何东西。

The proposal had made his clients sit up and take notice.

这项建议引起了他的主顾们的关注。

Make sure you sit up and look the interviewer in the eye.

一定要坐直，直视面试官的眼睛。

They learn to roll over, support their heads, and even sit up while being held.

他们学会翻身、支撑头部，甚至在被抱着的时候坐起来。

Some simply sit up or stand in bed or act like they're awake when, in fact, they're asleep!

有些人只是从床上坐起或站起，或者行为举止像是醒着，而实际上他们是睡着的！

Some only sit up or get out of bed or act like how they often do during the day when they are sleeping!

有些人只坐起来或下床，或像他们白天睡觉时经常做的那样！

Did you sit up all night?

你熬了一夜吗？

His back is weak because he won't try to sit up.

他的背很虚弱，因为他不愿试着坐起来。

Toad began to sit up in his chair again, and to smirk a little.

托德又在椅子上坐起身来，傻笑了一下。

Sit up and have your medicine.

起来吃药吧。

"It's not enough to just sit up straight if your core muscles are weak," said Dr. Praveen Mummaneni.

普拉文·莫曼奈尼博士说：“如果你的核心肌群比较虚弱，那么仅仅坐直是不够的。”

I sit up and lean over her.

我坐起来，弯下身子。

Sit up straight. Don't slump!

坐直了，别垂头丧气的。

Don't slouch, sit up straight.

不要无精打采，坐直了。

Okay, you can sit up now.

好啦！你可以坐起来了。

Many voters will sit up and listen.

很多选民仍将观望。

Sit up straight too.

也要坐直了。

You can sit up the steps and in the aisles.

可以坐在阶梯上或通道中。

Sit up straight.

坐直点。

Sit up straight and don't cross your legs or arms.

坐直、不要跷二郎腿或抱臂。

I shall get back very late, so don't sit up for me.

今晚我要回来得很迟，所以你不必等我回来再睡觉了。

I could not see it, because I was unable to sit up.

我不能看体育场，因为我不能坐下来。