Two years later, earnings from the stocks had dropped off by nearly 50%.

2年后，股票收益已下降了近50％。

Sales have dropped off.

销售量下降了。

Sale has dropped off.

销量降低了。

Since then, hurricane incidence has dropped off the charts.

从那时起，图表上的数据已经显示了飓风发生率在下降。

I must have dropped off to sleep.

我一定是睡着了。

I dropped off and missed the end of the film.

我打了个盹儿，错过了影片的结尾。

Traffic in the town has dropped off since the bypass opened.

这条旁道通车后，城里来往的车辆就减少了。

The little boy was still awake on his mother's lap, but the woman dropped off to sleep.

小男孩还醒着，躺在妈妈的腿上，但妈妈已经睡着了。

I thought of a number of names right away: the owner of our local bookstore, who let me and my little son in before the store opened and offered to play his favorite songs; our babysitter, who dropped off a bag of old board games for our kids to play; ...

我马上想到了许多名字：我们当地书店的老板，他在开店前让我和我的小儿子进去，并主动播放他最喜欢的歌曲；我们的保姆，她会放下一袋旧的棋盘游戏给我们的孩子玩；……

I had no toenails—they had dropped off from decay.

我没有脚趾甲——它们由于腐烂而脱落了。

After they have dropped off our supplies, they have to repeat the process in reverse.

他们卸下我们的补给品后，就得反过来重复这个过程。

Is there truly a threat here, we asked one another as we dropped off our kids, and if so, how great is it?

在和孩子分开时，我们互相问道，这里真的有危险吗？如果有，是多大的危险？

The fruit dropped off the tree.

果实从树上落下。

So the local economy has dropped off a cliff.

所以地方经济从悬崖之上跌落。

I had no toenails - they had dropped off from decay.

我没有脚趾甲——它们由于衰退而脱落了。

He rapidly hent my clothes before I dropped off the cliff.

就在我从悬崖掉下去的一瞬间，他一下子抓住了我的衣服。

Karp and his friends soon dropped off some 400 fragments.

卡普和他的朋友们很快送走了大约400件残块。

But when US consumer demand dropped off, that broke the cycle.

但是美国消费者的需求下降了，于是整个循环被打破。

Had these been leaves of trees they would have duly dropped off.

假如这些诗歌是树叶的话，它们就会适时地掉落。

In the last scene, the rectangle dropped off, revealing no ball behind it.

在最后一个场景中长方体从桌子上掉下来了，显示后面没有球了。

TELEVISION used to be simple: you turned on, tuned in, and dropped off.

电视以前很简单：你打开它，收看，然后走开。

The sand dropped off steeply, and a riptide was sucking the woman un-der.

沙床边缘非常陡峭，并且激流的吸力将妇人往下拽。

Cancer rates have dropped off, and some brush has returned to once-barren hills.

癌症发病率出现了下降，一度贫瘠的山上重新长出了一些植被。

A friend of his daughter Malia "dropped off an album of photos of them together."

他女儿玛莉亚(Malia)的一个朋友“留下了一本他们合影的相册。”

There, she dropped off her cellphone at a store that recharges phones for 30 cents.

在那里，她把手机放在一个店里，每充一次电需要30美分的钱。