It takes a lot of practice to play the violin well.

拉好小提琴需要多加练习。

《牛津词典》

Both kinds are very interesting to watch, but it takes a lot of practice to perform well.

这两种都很有趣，但都需要大量的练习才能表演好。

youdao

After a lot of practice, I became one of the best ping-pong players in my school.

经过大量的练习，我成为了学校最好的乒乓球运动员之一。

youdao

I assume that those problems are not that difficult and I've given you a lot of practice.

我知道这些题目没那么难,我已经让你们练过不少次了

耶鲁公开课 - 基础物理课程节选

It takes a lot of practice

这需要勤加练习，

知道马球吗？ - SpeakingMax英语口语达人

The idea of dividing a company up into shares and selling them off, but in practice it involves a lot of complexities.

把公司按照股份进行分割,并且出售这些股份,实际上,这里面大有玄机

耶鲁公开课 - 金融市场课程节选

And if you have a family, an administration, a Congress and a whole country to ask, you're going to get a lot of practice.

CNN: Transcript: Clinton On Anniversary Of March On Washington

It takes a lot of practice to fly model planes precisely, and even experts might have difficulty in hitting a vulnerable spot such as a window.

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This kind of cognition requires a lot of practice and thus the rub before you know how to think this way, how can you learn to think this way?

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