Now I use a false name if I'm meeting people for the first time.

现在我和素未谋面的人见面都用假名。

《柯林斯英汉双解大词典》

Then, he saw the goldfish! He acted as if he was seeing them for the first time.

然后，他看到了金鱼！他表现得好像是第一次见到它们似的。

youdao

If the investigation uncovers anything, it wouldn't be the first time a telecom provider got into trouble over the broadband speeds it promised and delivered customers.

如果该调查有所发现的话，这就不是电信服务商第一次因其承诺的宽带速度和实际提供给顾客的网速不一致而陷入麻烦。

youdao

"What if this was someone coming to the music for the very first time?

VOA: special.2010.07.12

So what it might be would be a phrase that has struck one as if for the first time.

因此这种支点也许是,某人刚刚想到的一个短语。

普林斯顿公开课 - 人性课程节选

If somebody walks and you're meeting them for the first time, and hope in the world, how do you do?"

如果你跟第一次见面的人说,而且是世界的希望"

耶鲁公开课 - 美国内战与重建课程节选

Making any mistake once was OK, but repeating that same mistake a second time was NOT OK. The hard, fast rule was that if you made any mistake for the first time the entire team would have your back in fixing that mistake if anything went wrong.

FORBES: Good Employees Make Mistakes. Great Leaders Allow Them To.

He studied the trigger mechanism as if seeing it for the first time, waving the weapon around disconcertingly, pointing it at trees, at cars, at us, then eventually at his own feet.

BBC: Meeting the king of simmering Bahrain

Montgomerie paid tribute to 27-year-old Rose who will become a member of the world's top 10 for the first time if he reaches the semi-finals.

BBC: Casey ready for Wentworth defence