How do satellites stay up without falling down?

卫星是如何不坠落的呢？

Peter only just came in time to prevent the goat from falling down over the very edge.

彼得刚好及时赶到，防止山羊从悬崖边上掉下去。

To be seen crying sadly, the little boy raised his head and had the tears falling down on purpose.

为了让别人看见他哭得很伤心，小男孩抬起了头故意让眼泪掉下来。

The curtains were falling down, the lamps were falling down, it was a real mess.

窗帘掉了下来，灯也掉了下来，真是一团糟。

Something is falling down from the building.

有什么东西从大楼上掉下来了。

The paint was falling down and the windows were covered with dirt.

油漆掉了，窗户上满是灰尘。

Still, she died on a cold winter day with heavy snow falling down.

然而，她死在一个寒冷的冬日，那日大雪纷飞。

When they realized how high they were, they got scared and were afraid of falling down.

当他们意识到自己有多高时，他们就感到害怕，害怕掉下来。

It is falling down from the mountain.

它正从山上掉下来。

Leaves are falling down to the ground.

叶子纷纷落下，掉落在地上。

The London bridge in the film is falling down.

电影里的伦敦大桥正在倒塌。

Heidi stood at the window, watching the snow falling down.

小海蒂站在窗前，看着雪花飘落。

The answer must be that they have not connected " falling down" with the word " failure" .

答案肯定是他们没有把“摔倒”和“失败”这个词联系起来。

POT could significantly prolog the latent period of expiratory dyspnea, tic and falling down caused by egg albumin in sensitized guinea pigs.

POT 可显著延长卵白蛋白所致的致敏豚鼠呼吸困难、抽搐和跌倒的潜伏期。

'Tis her hair falling down,' said another.

“是她的头发散下来了，”另外一个人说。

We are always a second or two from falling down.

人类可以在摔倒前保持一、两秒钟。

I'm like Alice falling down the cyber rabbit hole.

我就像Alice一样掉进了网上兔子洞。

We did see people fall out the building... just falling down.

我们看见有人从楼里跳下来，就摔在地上。

Tip: Celebrate falling down as well as getting up: it's all part of learning.

提示：跌倒和爬起一样值得庆祝，因为他们都是学习的一部分。

A "drop off" sensor underneath the robot prevents it from falling down stairs.

机器人底部安装的一个“防掉落”感应器可以防止机器人从楼梯上摔下来。

But nearly 12,000 people die in the U.S. every year after falling down a staircase.

但是在美国每年将近12,000人从楼梯跌落而死。

Outside, buildings look like they're falling down but inside, they are palaces.

从外表看，那些建筑物看上去就像要塌掉一样，但是走到里面，都是坚实牢固的宫殿。

But nearly 12, 000 people die in the U.S. every year after falling down a staircase.

但是在美国每年将近12,000人从楼梯跌落而死。

So are rising food and gas prices a sign that the Fed is falling down on the job?

那么，粮食价格和天然气价格上升是否标志着美联储的工作不到位吗？

"I awoke to my bed shaking and heard some pictures from the walls falling down," he said.

“床在摇动，我醒了，听到画框从墙上向下跌落的声音。”他说。

When I was gasping out of breath suddenly there was a red apple falling down the front hillside.

就在我累得气喘吁吁、上气不接下气的时候，前面的高坡上，忽然滚下来一颗红苹果。

D. He hurries back to Grandma's house. The storm is too big. Trees are falling down. But it can't stop him.

他匆忙往奶奶家赶。暴风雨太大，树都倒了，但是这并不能阻止他。

Yet, who can think of, it actually changes to a piece of intelligence light falling down to my painting desk?

就像我在书房原本是想写点什么，灵感没有来，可是谁料它竟然化做一块灵性的光降临到我的画案上？

"Flap" sounds like something (a flag, a sail) flapping, and "flop" is the dull sound of something falling down flat.

而flop听着就象什么东西直直落地发出的沉闷一响.