您好，欢迎来到科学星期五。

Hi, welcome to SCIENCE FRIDAY.

youdao

欢迎做客《科学星期五》！

Welcome to SCIENCE FRIDAY.

youdao

欢迎你到科学星期五。

Welcome back to SCIENCE FRIDAY.

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这一发现已于星期五在科学杂志上发布。

The findings were published in Friday's issue of the journal Science.

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我们在星期五有数学和科学课！

We have math and science on fridays!

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我们要去参观科学博物馆这个星期五。

We are going to pay a visit to the Science Museum this Friday.

youdao

我们要去参观科学博物馆这个星期五。

We are going to pay a visit to the Science Museum this Friday.

youdao