何时

For you never know when it may be their time to"Keep your fork."

因为你永远不知道何时可能是他们"把叉子拿好"的时候。

The ratios of the different isotopes differ depending on where and how an element was formed, and are therefore an important clue to the conditions of the element's formation.

不同同位素的比例不同与元素在何时何地形成的有关，因此这是元素形成环境的重要线索。

You need to know where and when to use lightning speed you ever heard Francesco Fareri?!

您需要知道在何处及何时使用闪电速度（你听说弗朗西斯科法雷里吗！

The people here live in, I do not know from the outset when

居住在这里的人们，不知从何时开始就

All of the time and wherever , you must be have the courage to go to the frontage .

G冲。无论何时，无论何地，都要有向前冲的勇气。

I only remember that the moon was full when I..

我只记得月亮是充满的何时我。。

The most important point is that with Spring you can choose when to scale your application up to a full-blown application server .

最重要的一点是，使用Spring，你可以选择何时把你的应用迁移到全功能的应用服务器。

At the stage of life when some of your appliances and furnishings have seen better days?

在人生舞台上时，何时你的设备和家具能有好日子？

P1 In this writing lesson, we will learn how and when to use the future progressive tense.

在这节写作课上，我们将要学习如何与何时使用将来进行式。

You would hae to know exactly when these females became pregnant and gae birth.

你需要明确知道这些雌性何时怀孕和生产。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。