The red star was the national insignia of the USSR.

红星是前苏联的国徽。

《柯林斯英汉双解大词典》

In the past three years, I have had a great time in Red Star International School.

在过去的三年里，我在红星国际学校度过了一段美好的时光。

youdao

The red star shone brightly on his cap.

那颗红星在他的帽子上闪闪发光。

youdao

I could see a thousand stars. As I stood there I turned my eyes to a large red star.

VOA: special.2010.07.10

"The nicest thing is you can still see their colors. There's enough contrast so that you can tell the difference between a red star and a blue star and show people that stars have colors.

VOA: special.2009.10.27

And,Poles can now be fined or even imprisoned if they are caught with a red star, a hammer and sickle or even a Che Guevara t-shirt.

VOA: standard.2009.12.16

For the last three years, Vojinovic has run an experiment in his club, Red Star Belgrade.

WSJ: Is Tennis Getting Too Soft?

The team was on the way home from a European Cup quarter-final tie against Red Star Belgrade.

BBC: Fast facts on Man Utd

The team were on the way home from a European Cup quarter-final tie against Red Star Belgrade.

BBC: Fast facts on Man Utd