有由触笔操控的银幕键盘，需要很高的技巧去掌握。

It has a stylus-operated on-screen keyboard that takes great skill to master.

《柯林斯英汉双解大词典》

然而这些要花数年的时间去掌握。

This; however, can take years to master.

youdao

同时看到我们能够用心灵，去掌握它们。

And we can see that we are able to grasp them through the mind.

youdao

And we can see that we are able to grasp them through the mind.

同时看到我们能够用心灵,去掌握它们

耶鲁公开课 - 死亡课程节选

So, I'm slowly, I'm taking baby steps trying to get into it.

所以，我录得很慢，我一步步学着去掌握它。

想成为配音演员 - SpeakingMax英语口语达人

If you know one language, you don't necessarily know another.

如果你掌握了一种语言,你就不需要再去掌握其他的语言了

耶鲁公开课 - 心理学导论课程节选