It's not easy to learn English well. But if you master good ways, you can learn it very well.

学好英语是不容易的。但是如果你掌握好的学习方法，你会学得很好。

youdao

You need a good ear to master the piano.

弹好钢琴需要有敏锐的辨音能力。

《牛津词典》

The master said, "You have been a faithful and good servant, Hans, so your pay shall be handsome."

主人说：“汉斯，你是个忠实的好仆人，所以你的报酬会很优厚的。”

youdao

You can't have slaves without wealth, because you got to feed them at the very least, and no matter how wicked a master you are, dead slaves are no good to you.

养奴隶没钱是不行的,因为不管你有多恶劣,也得供给他们生存的食物,死人是毫无用处的

耶鲁公开课 - 古希腊历史简介课程节选

And in today's situation, you have to do Master's in order to get good job,

在当今这种情况下，你必须读研才能找到一份好工作，

就业很难 - SpeakingMax英语口语达人