我们学校的体育场很大。

Wǒmen xuéxiào de tǐyùchǎng hěn dà.

The sports field at our school is very big.

明天晚上在体育场有一场音乐会，你去不去？

Míngtiān wǎnshang zài tǐyùchǎng yǒu yì chǎng yīnyuèhuì, nǐ qù bu qù?

There is a concert at the stadium tomorrow evening, are you going?

比赛还没开始，体育场外面已经排了很多人。

Bǐsài hái méi kāishǐ, tǐyùchǎng wàimiàn yǐjīng pái le hěn duō rén.

The game hasn’t started yet, but many people are already lined up outside the stadium.