The paper had fallen down between the desk and the wall.

那张纸掉在桌子和墙壁之间的缝隙里。

It is thought that the train hit a boulder that had fallen down a cliff on to the track.

人们认为这列火车撞到了从悬崖滚到铁轨上的大圆石。

London Bridge has fallen down.

伦敦铁桥已垮。

His plans have fallen down.

他的规划失败了。

The wind must have been very strong, for the old tree has fallen down.

刚刚的风一定很大，因为那棵老树都已经被吹倒了。

When he had fallen down again without injury, the giant said: "What is this?"

当他安然无恙地再次落地时，巨人说：“这是怎么回事？”

A large part of the ceiling had fallen down, falling right on to the pillow of my bed.

一大块天花板掉了下来，正好落在我床上的枕头上。

His school had fallen down around him.

他的学校倒塌了，就倒在了他的身边。

My headscarf had fallen down, so I pulled it up.

我的头巾掉下来了，所以我又把它拉上去。

"The moon has fallen down the well," he said.

“月亮掉到井里了，”他说。

Why so few Japanese pagodas have ever fallen down?

日式宝塔很少倒塌，为什么？

It would have been nothing if I hadn't fallen down.

要不是我倒下，什么事情都不会发生。

The leaves slowly fallen down and lie in front of my feet.

树叶缓慢的跌落在了我的脚前。

I've fallen down on my knees and given thanks for my faults.

我跌倒、爬起并感谢自己的过错。

I've fallen down enough times to know how to stand up quickly.

我已经跌倒了足够长的时间，了解如何尽快爬起来。

In some western countries, demand for graduates from MBA courses has fallen down.

在一些东方国家，对MBA课程的毕业生的要求曾经降低了。

The bottle couldn't have fallen down of itself. Someone must have knocked it over.

瓶子不会自己倒下来，准是有人碰了它。

The corresponding modulus has fallen down , but the watermark still can be detected.

虽然攻击测试处理后相关系数值有所下降，但是仍能检测出水印。

Sa: Have you fallen down? Are you bleeding? Is Clarise there? Has she been strangled?

山：你跌倒了吗？在流血吗？克莱里斯在不在？她是不是窒息了？

Sa: : Have you fallen down? Are you bleeding? Is Clarise there? Has she been strangled?

山：你跌倒了吗？在流血吗？克莱里斯在不在？她是不是窒息了？ 缍。

It went a decent way back, with lots of big bushes, young bushes and fallen down tree-trunks.

它延伸得颇远，一路上有许多大蓬的树丛、幼小的灌木和倒下来的树干。

Following freedom, rather than fear, is what enables us to dance even when we've fallen down.

跟随自由而不是恐惧是让我们即便跌倒后还能去跳舞的东西。

“I wanted to stay with my mother even though our house has fallen down, ” he said. “I love her.”

“我想和妈妈呆在一起，即使我们的房子塌掉了，”他说道，“我爱她。”

But it had fallen down from the sky, lying in the mud and among the weeds for hundreds of years.

而它落下来了，在污土里，荒草里，一躺就是几百年了？ ！

He ran to the rocks that had fallen down the mountain. He took off his shirt and filled it with rocks.

他就跑到那些山上落下的岩石边，脱下衬衣将岩石裹住，又挖了起来。

You can come out of the doctor's office or outpatient clinic looking like you've fallen down some stairs.

你从医生的办公室或门诊诊所走出来时，看起来可能会像刚从楼梯上摔下来。

It comes in and establishes itself in forest clearings where other trees have fallen down or in abandoned pastures.

它可以在其他树木扎不下根的森林空地或被遗弃的草地上生长。

They set sail again, and saw that what looked like an exit, but it was blocked by rocks which had fallen down from the tree.

他们继续航行，看到一个像出口的地方，但是被从洞顶掉下来的石头给堵住了。