困难的

However, the Chinese government is acutely aware that tough times are far from over.

但是，中国政府也清醒地认识到，困难的时候远远还未过去。

And he added:'I know that it is hard to have a spot.

他又说：我明白保持一个位置是很困难的。

However, adjustment of lift is very difficult.

然而，调整提升是非常困难的。

However, getting network administrators to take this step is difficult.

然而，让网络管理采取这一步骤是困难的。

Admittedly , this is an extremely difficult task .

众所周知，这是一项极其困难的任务。

WE HAVE THE HARDEST POSSIBLE GROUP.####THIS AFC!!!!!!!!!!

我们在最困难的组，亚足联！！！！

She has managed to do very well in very difficult circumstances, and she is African-American.

她是一名非裔美国人，在困难的生活条件下她表现得非常出色。

I think Chelsea will admit it was probably one of their toughest afternoons here for a long time.

我想切尔西应该会承认这是他们很长时间以来比较困难的一个下午之一。

We've all agonized over difficult decisions.

在做困难的决定之前，我们都曾经很焦虑。

We have a lot of difficult work ahead.

我们有很多困难的工作要做。

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％。