They just need to polish their technique.

We can soon polish off that job.

我们能很快干完那工作.

If you would please help me we could soon polish off this work.

如果你愿帮助我的话,我们就能很快干完这工作.

I can polish off the rest of the typing in no time.

我马上就能把剩余的字打完.

Do you think you can polish off these sheets of typing before four o'clock?

你认为在四点钟以前能把这几页都打完 吗 ?

Having disposed of the main opposition, he could polish off the remainder at his leisure.

由于清除了主要的反对派, 他可以从容不迫地收拾掉剩下的对手了.

I need to polish up on my Spanish.

我必须增进我的西班牙文.

Will you polish up this article a bit before we send it to the printer?

在这篇文章付印以前,请把它修改一下,好 吗 ?

Would you polish up the article a bit?

你把文章再润色一下好 吗 ?

I'm going to New York, so I must polish up my English.

我要去纽约, 因此我必须提高英语水平.

I need to polish up my Chinese before we go on vacation.

我需要在我们度假前提高一下自己的汉语水平.

He's got to polish up his business French for his job.

为了工作,他已提高了自己的商务法语.

They polished the car.

他们擦亮了汽车.

The president was a polished television performer.

总统非常善于在电视上表现自己.

a polished performance

精彩的演出

a polished and confident man

优雅自信的男人

a polished piece of writing

文笔优美的文章

Finally, from the last picture above, you can see contact surface is absolutely flat and polished.

最后, 从上面的最后图中, 你能看见底部接触面绝对平且光亮.

The villain of the novel is polished off in the last chapter but one.

小说中的那个坏蛋在书中倒数第二章被干掉了.

...polished promotional skills.

高明的促销技巧

highly polished boots

擦得很亮的靴子