Keeping your back straight, swing one leg backwards.

I asked about one or two things that interest me and she really did know it all backwards.

我问了一两样我感兴趣的东西，她的确都了如指掌。

The man tumbled over backwards.

那个人向后摔倒了。

As he stepped backwards she fell onto her knees, then onto her face.

他向后退时，她双膝跪倒在地，接着迎面倒了下去。

He was not able to walk without a cane and could only navigate steps backwards.

没有手杖他无法走路，只能小心翼翼地向后退。

The writing sloped backwards.

笔迹朝右倾斜。

The third wave was so strong it knocked me backwards.

第3波浪太大了，把我打了回去。

He works backwards, building a house from the top downwards.

他把工序倒过来了，从上往下建房子。

Prospects for effecting real political change seemed to have taken a major step backwards.

实现真正政治变革的机会似乎变得更加渺茫了。

Without so much as a backwards glance, he steered her towards the car.

他眼睛直视前方地领她走向那辆车，瞥都没往后瞥一眼。

He stumbled, clawed wildly at the air and fell backwards into the water.

他绊了一脚，双手在空中胡乱抓了几下，然后仰天栽进了水里。

Insert the fork about 6in. from the root and simultaneously lever it backwards.

将耙子插入到离根部约6英寸的地方并同时向后扳。

I lost my balance and fell backwards.

我没有站稳，仰面摔倒。

Toby took a step backwards and knocked the video camera for six.

托比后退了一步,将摄像机撞翻在地.

The child is backwards in her studies.

这个孩子功课落后了.

The wall is beginning to slope backwards.

这堵墙往后坐了.

All the girls fell over backwards to get the party ready.

姑娘们迫不及待地为聚会做准备.

He leans over backwards to make up for what he has lost.

他尽力弥补他的损失.

He knew his lesson Backwards and forwards.

他彻底了解他的功课.

He understood automobile engines backwards and forwards.

他对汽车发动机了解得一清二楚.

The ferry travels backwards and forwards between Dover and Calais.

渡船在多佛和加来之间的海上来回行驶.