But there, squaring her shoulders, lifting her chin, she shrugged her helpers off.

刚一站定，她就挺直脊背，抬高下巴，谢绝了旁人搀扶。

Tall and rather thin but upright, the Director advanced into the room.

主任往屋。他身材修长，略显瘦削，身板挺直。

You have to keep your head very still？

您是不是还得挺直脑袋？

'Cause I always made sure I had a straight back.

因为我总是要确保我背有挺直。

One of the first things that you'll see American actors do is kind of straighten up, yes, I've got to be like this.

你会看到美国演员们做第一件事就是挺直他们腰板——是，我必须得这样。

And if you sit with a strong posture, upright, arms open, it fools your mind or tricks your mind into thinking you're confident and you will start to be confident, right?

如果你坐着姿势很有力，挺直，双臂张开，这会欺骗你思维，让你觉得自己很自信，然后你就会开始自信了。

Stand up or sit down in a comfortable position (keeping your back straight, though).

以舒适姿势站立或就坐（当然，要保持背部挺直）。

You always have that huge moment of anxiety, but her spine's aligned.

你总是有焦虑时候，但她脊柱是挺直。

Chimpanzees have a straight stiff spine, which supports climbing.

猩猩脊椎挺直而坚硬，适于支撑攀爬。

An old man with a very straight back sat at the Star Table.

一位腰板挺直老者坐在星际会议桌旁。

And if I straighten up my back, I can even get more.

如果我挺直背，我甚至可以更高。

Keep your knees straight and touch the ground with your ears! called Charlotte.

“膝盖挺直，把你耳朵碰到地面！”夏洛叫道。

Sit in a chair with your back up.

把腰挺直坐好。

He got to his feet and stretched.

他从秋千上下来站到地上，挺直身体。

It's best to have your spine reasonably straight, which may help prevent an involuntary nap.

脊柱最好保持挺直，这有助于防止不自觉睡着。

Karkaroff straightened himself as best he could, tightly bound to the chair.

卡卡洛夫尽可能挺直身体，他被紧紧绑在椅子上。

Dilcey was tall and bore herself erectly.

身材高大迪尔茜腰背挺直。

With your buttocks firmly on the toilet seat, you can elevate your feet on a stool and lean forwards with a straight back, which straightens the anorectal angle and eases the passage of waste.

臀部应牢坐在马桶上时，你可以把脚抬放在小凳子上，向前倾让背挺直，这样会挺直肛肠角让排便更通畅。

Keep your back straight and don't move around too much.

保持背部挺直，不要常常四处移动。

He was a fine man, with straight, strong limbs, tall and young.

他是一个很好人，四肢挺直有力，又高又年轻。