As they fell back down the valley, an army of refugees fell back before them.

当他们沿着山谷撤退时，他们前面有一大队难民正溃逃。

I fell back on the bed, laughing.

床上笑了起来。

She soon fell back into her old ways.

她很快又故态复现了。

He fell back, away from May.

他向后倒去，离开了梅。

We have some personal capital to fall back on.

们有一些个人资本可以依靠。

But what about winter and the fall back to Standard?

但是冬天和回到标准呢？

Why is the spaceship not falling back to the earth?

“为什么太船不会向后朝地球的方向落下去呢？

Falling back to old eating habits is often the culprit.

通常，重回过去的饮食习惯是罪魁祸首。

Hurled aloft, ice rubble fell back around us like hail.

冰的碎片投射到高，像雹子那样们周围落下。

Ron fell back towards the opposite goal.

罗恩退向对面的球门。

Florida and California are working toward not falling back at all.

佛罗里达和尼亚正尽力争取不要调时。

We're going up and then we're falling back down.

们先上升，然后下降。

So now the stern is falling back, the bow sinking down.

所以现船尾向后倾斜，船头下沉。

So don't fall back on the same old tricks every time.

所以不要每次都重蹈覆辙。

Instead, you can and should fall back on more basic motivational strategies.

相反，你可以也应该采用更基础的激励策略。

Although I was the faster swimmer, I fell back to protect her.

虽然游得比较快，但是还是落后面保护她。

Who knows what I may have to fall back on one day?

谁知道有一天会落什么后面呢？

Fred fell back into his chair with his hands over his face.

弗雷德一屁股坐回椅子上，双手捂着脸。

I felt him fall back, angry, hurt, desiring, I didn't know.

感觉到他退却了，气恼了，受到伤害了，并且期待什么。说不清楚。

The prices are probably not going to fall back to Earth just yet.

价格可能还不会回落到之前的水平。