We can see b______ of stars in the sky at a bright night
问题描述:
We can see b______ of stars in the sky at a bright night
答
billions of亿万,成千上万的,就是很多,在晴朗的夜空可以看到很多星星
We can see b______ of stars in the sky at a bright night
billions of亿万,成千上万的,就是很多,在晴朗的夜空可以看到很多星星