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

刚一定，她就直脊背，抬高下巴，谢绝了旁人的搀扶。

You have to keep your head very still？

您是不是还得直脑袋？

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

因为我总是要确保我的背有直。

As soon as Nancy heard it, she sat up in her chair.

南希一听见这声音，立刻在椅子上直了身子。

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

以舒适的立或就坐（当然，要保持背部直）。

Crouch as low as possible, keeping your back straight.

蹲得越低越好，保持背部直。

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

你总是有焦虑的时候，但她的脊柱是直的。

Chimpanzees have a straight stiff spine, which supports climbing.

黑猩猩的脊椎直而坚硬，适于支撑攀爬。

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

一位腰板直的老者坐在星际会议桌旁。

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

如果我直背，我甚至可以更高。

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

“膝盖直，把你的耳朵碰到地面！”夏洛叫道。

Sit in a chair with your back up.

把腰直坐好。

Madame Maxime had drawn herself up to her full, and considerable, height.

马克西姆夫人直她魁梧高大的身躯。

He got to his feet and stretched.

他从秋千上下来到地上，直身体。

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

脊柱最好保持直，这有助于防止不自觉的睡着。

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

主任往屋里走去。他身材修长，略显瘦削，身板直。

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

卡卡洛夫尽可能直身体，他被紧紧绑在椅子上。

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

保持背部直，不要常常四处移动。

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

他是一个很好的人，四肢直有力，又高又年轻。

Anatole stood erect with staring eyes. The Englishman looked on sideways, pursing up his lips.

阿纳托里睁大眼睛，直身子着。英国人噘起嘴唇，在一旁瞧着。