向后

Remember I said ever since I saw a father skiing backwards in order to video-tape his daughter skiing?

记得我说过我看到一位父亲转身向后滑雪，为他女儿拍滑雪录影带吗？

A backward flow of air, as from the propeller of an aircraft.

喷气流：向后流动的空气，如由飞机的螺旋桨引起

He disengaged the anchor beam and looked back to make sure Mark was secure.

他自由的锚向后地微笑而且看确定马克是安心的。

Not easy going back to the center, is it?

& 不是容易流行的向后地对中心，是它&？

He turned his head and looked back.

他回过头来向后看了一下。

She squeezed past him, back onto the stairs.

她越过他紧握，向后地在楼梯之上。

In addition, this swimsuit is also the full integration of the bionics principle: in the joints mimic human tendon, back paddle for the athletes to provide power; in fabric on the mimic human skin, elastic.

此外，这款泳衣还充分融合了仿生学原理：在接缝处模仿人类的肌腱，为运动员向后划水时提供动力；在布料上模仿人类的皮肤，富有弹性。

Rotate LF first, and she will move her trail foot back.

首先是转动左脚，这样她将会让后脚向后。

The moving ball will hit the ball at rest and push it away, but it will also be pushed back by the latter.

运动的球会击中静止的球，并将它推走，同时前一个运动的球也会向后退回。

Now the foreskin was right back , showing the dark-shaded , satin-smooth base of his knob , deeply overhanging the shaft .

包皮现在因为勃起而向后推，露出黑色的龟头，他的龟头滑又有光泽，深深地高高昂扬着。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。