work at it

Those who immerse themselves in scientific research and work at it doggedly should be encouraged.

有的人一头钻到科研里面埋头苦干,应当鼓励.

You can't accomplish your goal of mastering the language unless you work at it for years.

除非你学上几年,否则你不可能实现掌握汉语的目标.

You will never become good at tennis, unless you work at it earnestly.

除非你努力下功夫,否则你将永远打不好网球.

It takes at least an hour to get home from work.

下班回家至少得花一个小时。

Whatever you to do, you should commit to and really work at it.

不管决定做什么, 我都必须投入,真正去做.

That means that if you want to be healthy and be in good shape you will have to work at it very diligently.

保持良好健康的唯一途径就是努力锻炼。这意味着如果你想健康并保持良好的体型，你就必须为此付出努力。

You'll crack this problem if you really work at it.

要是你真正下一点功夫,就一定能解答这个问题.

If you work at it hard enough, you can grind an iron rod into a needle.

只要功夫深, 铁杵磨成针.

There is no easy way round the difficulty; we shall have to work at it.

这个难题很难回避, 我们只得研究并解决它.

It sounds like a good idea; let's look at the practicalities and work out the costs.

这个主意听起来不错。咱们来看看实际运作，计算一下费用。

Most people want to improve themselves, but no too many are willing to work at it.

大多数人要改造自己, 但不多的人愿意下功夫.

Why don't you lay that problem aside for a while and work at it later?

你为什么不先把问题放在一边过会儿再说?

It suits me to start work at a later time.

对我来说，最好晚一点再开始工作。

It's very difficult to find work at the moment.

目前很难找到工作。

Porterfield : Does writing come naturally for you, or do you have to work at it?

Porterfield:你认为自己有写作天赋吗, 还是要靠自身努力?

Choose a cause bigger than you are and work at it in a spirit of excellence.

因此,要选择一项比你自身更大的事业,以非凡的精神为它二.作.

A romantic relationship devoid of emotional connection is inevitably doomed to fail, no matter how passionate the individuals involved may work at it.

一段缺乏情感纽带的恋情注定会失败，无论双方如何努力维系这段感情。

If you stick with it long enough and work at it hard enough, you will.

不过只要你努力工作，坚持的够久，你会如愿的。

Sure, you'll have to work at it.

当然, 你得不断工作.

Why don't you work at it every night? You bastard.

你为什么不天天围着她转？你个混蛋。

Let's start work on it now so we're not too rushed at the end.

我们现在就开始干吧，免得最后太匆忙。