保持...姿势

Also watch your posture: keep a straight back and your shoulders backwards, expose your chest.

同时要注意你的姿势：保持背部和肩膀直向后，使您的胸部。

I walked alertly to the cafeteria with Jessica after Spanish. Mush balls

下了西班牙语课，我和杰西卡走向自助餐厅，一路上保持着警惕的姿势。

The action figure skating player holds this position then spin is called arabesque spin.

在花样滑冰中，运动员保持这种姿势，然后旋转，即被称作燕式旋转。

After a little practice, this Asana can be maintained for a long time.

经过一段时间的练习后，这个姿势可以保持很长的时间。

Duration持续时间 After a little practice, this Asana can be maintained for a long time.

经过一段时间的练习后，这个姿势可以保持很长的时间。

The kite is snapped to a stop,nose upright,and should be held in that position for at least two seconds.

风筝突然停住，机头笔直向上，并且必须保持这个姿势至少2秒钟。

"Bipedalism challenges stable postures, because the abdomen expands in front of the body as the baby grows," said Katherine Whitcome, an anthropologist at Harvard University.

哈佛大学的人类学家凯瑟林。怀特卡母说道："因为在小孩生长时肚子向前面伸展，两足动物要努力保持一个稳定的姿势"。

Faced with a significant rebellion or the collapse of his economic policy, and then let's see whether he can maintain that languid posture at the dispatch box, the infectious grin, the self-deprecating shrug that keeps stress at bay.

面对一次严重的反抗或是他经济政策的崩溃，那时让我们看看他是否能保持档案夹里那种可以控制压力的悠闲姿势、有感染力的微笑和自谦式的耸肩。

There is a story about a floor trader who died of a heart attack on the floor but remained upright, squeezed in by the crowd.

有个故事说，一个场内交易者因为心脏病突发而死，但是他死时被大伙挤着，所以还能保持站立的姿势。

We pose this paper for analyze the approach speed impact on footboard accuracy of the long-jump from posture of long-jump that before the approach and approach rhythm etc.

本文从跳远起动姿势以及助跑的节奏等方面来研究助跑速度对跳远踏板准确性的影响，指出：助跑速度对跳远踏板技术的掌握有显著影响，练习中保持稳定的节奏有利于踏板的准确。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。