很久

As a young mathematician, he saw mathematical solutions -- nonrational flashes of intuition -- long before he could work out the reasoning.

作为年轻的数学家，他能预见数学题解决方案--非理性的直觉闪现--之后很久才能弄清推导过程。

Scientists have long known that some decidedly nonsexual things can get our brains going.

很久以来科学家们就发现某些一定属于和性无关的事物能让我们头脑兴奋。

We used to play together in the north-east, I've known him a long time.

他说，我们在东北一起踢球，我认识他已经很久了。

I have long been not so nosy, but I do not know whether this is a good thing or a bad thing?

我很久没有如此八卦过了，但我不知道这究竟是一件好事还是一件坏事？

I have not written anything on here for a long time.

我已经很久没在这儿写任何的东西。

I have not heard of his for a long time.

我很久没听到他的消息了。

I've not seen you for a long time.

我很久没见到你了。

I have not seen you for a long time!

我很久没见到你了！

I have not heard from him for a long time.

我很久没有收到他的来信了。

I shall not be gone for long.

我不会去很久的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。