These huge groups of stars, gas and dust can be many thousands of light years across.

VOA: special.2009.01.20

Then when you see graphs like this and you see these stars, then that links down here to the significance level.

如果看到这样的图,上面有一些星形,图下方还有显著性水平的说明

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So what we're going to do is set these two things equal to each other, put in stars here.

我们只需要令这两个表达式相等,在这里标注上*号

耶鲁公开课 - 博弈论课程节选

Then supernovas blasted these elements into space, supplying ingredients for stars and planets to come.

VOA: special.2010.09.29

The stars of "Glee" sing their versions of these famous songs.

VOA: special.2010.01.08