The leaves on many of the trees have already begun to change color as they prepare to drop to the ground.

VOA: special.2009.09.21

This is a little paradise, a paradise on the verge of being lost as the shades lose their leaves.

这是一个微小的天堂，一个随着叶子的凋落,即将失去的天堂。

耶鲁公开课 - 弥尔顿课程节选

As with the passage on the falling of the leaves there's a kind of elegiac tone that works to undo, or at least to challenge, our theological certainty.

在描写落叶的段落里,有一种挽歌式的腔调，似乎要抹掉，至少是挑战神学上的确定性。

耶鲁公开课 - 弥尔顿课程节选

For example, a murderer might have blood or dirt on his or her hands which leaves prints on the wall.

VOA: special.2010.05.05

When you get--this is Rituparna, counting the leaves on a tree-- you can estimate, from a sample, the population expected values.

如果你...像数叶子的睿都巴若那一样,只有部分样本的话,你可以来估计总体均值

耶鲁公开课 - 金融市场课程节选

I want to turn loose my hold on everything, and go sailing down,down, just like one of those poor,tired leaves."

VOA: special.2009.08.01

and your only job during this tasks is to press the button when that target comes on before it leaves the screen.

而你在这些任务中唯一要做的事,就是在目标出现未消失前按下按钮。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Two thousand years ago, the Greek doctor Hippocrates advised his patients to chew on the bark and leaves of the willow.

VOA: special.2010.12.14

He said second psychology is a psychology that leaves the labs that draws on the research done in the labs that is important and meaningful, however,doesn't only focus on that.

他说另一种心理学就是,抛开实验室的研究,实验室研究意义重大，但不只是注重这种研究。

哈佛公开课 - 幸福课课程节选

The cold breath of autumn had stricken leaves from the plant until its branches,almost bare, hung on the bricks.

VOA: special.2009.08.01

When it cuts it leaves sticky ends or un-base paired single stranded regions on each end of the part its cut and that's just a property of many restriction enzymes; not all, some cut blunt,just right down the middle.

它切割后会留下两个粘性末端,或者未配对的单链部分,这是许多限制性内切酶的特性,但不是全部,有些限制性内切酶是从中间钝切的

耶鲁公开课 - 生物医学工程探索课程节选

Many of the caterpillars live on the leaves of forest trees such as the Dahoma, which can rise more than 8 meters.

VOA: special.2009.01.27

Rituparna looked at one branch and estimated the number of leaves on the tree, but Nala was skeptical.

睿都巴若那查看了一根树枝,然后估算了一个总数,但是那勒仍然心存怀疑

耶鲁公开课 - 金融市场课程节选

The sun rarely shines. The leaves on the trees are brown or have fallen to the ground.

VOA: special.2009.01.26

You don't have to count all the leaves on the tree, you can take a sample and you count that and then you multiply.

你不必数树上所有的叶子,你可以抽样,然后计数,再相乘即可

耶鲁公开课 - 金融市场课程节选

The Greek doctor Hippocrates advised his patients to chew on the bark and leaves of the willow.

VOA: special.2009.10.20

They trust to the fact that the depositors won't all come on the same day, just like a goldsmith banker -he leaves only enough gold in the safe to cover the kind of withdrawals that are normally accepted.

他们是基于这样一种考量,即储户们不会在同一天上门来取钱,正如金匠银行家那样,他留存在保险箱中的黄金数量,刚好可以应付一般的提款要求

耶鲁公开课 - 金融市场课程节选

The carbon dioxide enters the plants through tiny holes or pores on the surface of leaves.

VOA: special.2010.01.26

So Rituparna tries to prove to him his abilities and he says, see that tree there, I can estimate how many leaves there are on that tree by counting leaves on one branch.

所以睿都巴若那就试图证明自己的能力,他说,看那边的树,我只需数一根枝杈上的叶子,就能估算出树上叶子的总数

耶鲁公开课 - 金融市场课程节选

George W. Bush leaves office on Tuesday after 8 years as president of the United States.

VOA: special.2009.01.17

You have n branches on the tree and you count the number of leaves and sum them up.

一共有n根树枝,你数了叶子的数量然后把他们加起来

耶鲁公开课 - 金融市场课程节选

That still leaves Afghanistan. On Wednesday,by a wide majority, the United States House of Representatives rejected a call for a quick withdrawal of American troops.

VOA: special.2010.03.13

Jeffrey Dinslage says people often ask him about unhealthy discoloration on rose leaves.

VOA: special.2010.06.15

They eat the grape leaves on the lower parts of the vine.

VOA: special.2009.07.14

He could see stars in the sky and leaves on the trees.

VOA: special.2010.05.30

It is the color of grass and the leaves on trees.

VOA: special.2010.05.23

"Leaves.On the plant. When the last one falls I must go,too.

VOA: special.2009.08.01

Irregular yellow spots may appear on lower leaves.

VOA: special.2010.06.08

The leaves grow on tree trunks.

VOA: special.2010.04.06

And it leaves a sense of accomplishment among a people who believe that Africa deserved a place on the world stage.

VOA: standard.2010.06.07