Look.This is our national flag.It' s a rectangle, and it' s red.

看。这是我们的国旗。它是一个长方形，它是红色的。

I see.There are five yellow stars, one big star and four small ones.

我看到了。有五颗黄色的星星，一颗大的星星和四颗小的星星。

Look at our national flag.It' s also a rectangle.

看我们的国旗。它也是一个长方形。

Oh, how many stars are there? Let me count.

哦，有多少颗星星？让我数一数。

There are fifty stars.Our flag is red, white, and blue.

有五十颗星星。我们的（国）旗是红色、白色和蓝色的。