Keep him stay nearby to watch his each action and word to test his nature, because co-work everyday will make him take off mask and show his nature at some moment.

将此人留在身边一段时间，仔细的观察他的一言一行。每天见面，他总会有脱下面具，露出真性的时刻。

youdao

Batman must take off his mask.

蝙蝠侠必须拿掉他的面具。

youdao

Would you please take off that mask?

请你把面具拿下来，好吗？

youdao

He took off his mask and called loudly, "Beatrice! Come help me!"

VOA: special.2009.05.23

I actually want to change that around, if I might, and play with that, because that's a really useful image for us: "takes the mask off literature and reminds us how we come to be sympathetic or Richard Wright how we come to think something." Think back to Richard Wright, who wants words to disappear, to be completely transparent and to leave you just with your response.

实际上，我想要改变一点，可能的话，玩弄一下，因为那对我们是很有用的画面：,把文学的面具卸下,我们是如何同情,或思考事物的，回想一下，他希望文字消失，而变成透明的，只剩下你们的回应。

耶鲁公开课 - 1945年后的美国小说课程节选

But if, like the Exorcist, you chant Fisher's three questions, Ursa Major will strip off its mask and reveal himself to you.

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Alonso added that when Morales "peels off his mask now, he's going to have a very different look and he's going to resonate emotionally with all sorts of new readers".

BBC: Marvel Comics introduces mixed-race Spider-Man

"Finally (when I) knew that I won, I just took off my mask with a facial expression that my friend said looked like I had just woken up because I was still concentrating!"

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