1.
The backward action of a firearm upon firing.
后坐因开火而引起的枪炮的向后运动
2.
(of a hairline e.g.) moving slowly back.
（例如指发际线）慢慢的向后运动。
3.
To move back and forth alternately.
往复运动交互地向后、向前运动
4.
a movement back from an impact.
受到撞击后所产生的向后的运动。
5.
"After ten minutes, we began to draw near to the stadium."
"十分钟后,我们开始向露天运动场走近。 "
6.
(sports) with hand brought forward and down from above shoulder level.
（体育）手上举，然后由肩的上方向下运动。
7.
Back dive: A dive where a diver takes off with his back to the water, and spins backwards in the air.
向后跳水:运动员背向水面起跳，在空中向后翻腾入水。
8.
spin (usually of a moving ball) that retards or reverses the forward motion.
延缓（球的）向前运动或使其向后退的旋转。
9.
They are attached between the rear-axle housing and the car frame and permit upward or downward movement of the axle housing with respect to the car frame. They prevent side movement or forward and Backward movement.
它们安装在车桥和车架之间,并允许后桥壳相对于车架上下运动,防止向一侧或向前、向后的运动。
10.
A New Trend in Macro-Economy Operation Uncovered by Lagging Fluctuation of Factor Price
要素价格滞后波动显露的宏观经济运行新动向
11.
Hence mobile warfare is in no way an excuse for people like Han Fu-chu and can never mean moving only backward, and never forward;
因此，运动战决不能被韩复榘一类人所借口，决不是只有向后的运动，没有向前的运动；
12.
When swinging transmission machine operation, the force constant rotation axis to make efforts before and axial rotation move backward.
当摇摆传动机械运行时，等速旋转入力轴使出力轴向前和向后旋动。
13.
A movement from and back to a mean position or axis in an oscillating or alternating motion.
移动从中间位置或轴线向外或向后的振荡或依次的运动
14.
Both of approaching and returning movements are along the tangent of the circle.
绕转之后移动方向为自南向北，也是沿圆周的切线运动。
15.
Direction of Travel/Mblur
运动方向/运动模糊
16.
After Cary left, Nola came down quickly and walked quietly to the sportsground.
卡里走后，诺拉急忙下楼，悄悄地向运动场走去。
17.
Motion may go forward or backward or even in circles.
运动可以向前，也可以退后，甚至可以兜圈子。
18.
The archer draws back the target arrow at the anchor point with is drawing hand.
运动员用拉弦手向后拉弓弦，直到了满弓点。