The students gathered on the schoolyard to watch the basketball match.

同学们聚集在操场上观看篮球比赛。

The bell rang at the end of class, and all of a sudden the schoolyard was bustling.

下课的铃声响了，操场上霎时热闹了起来。

Every year, the school has to put some money aside to beautify the schoolyard.

学校每年都要拿出一部分钱美化校园的运动场。

Now, as usual of late, he hung about the gate of the schoolyard instead of playing with his comrades.

现在，像往常一样，他徘徊在校园门口，而不是和他的伙伴们一起玩。

How can we prevent murderous schoolyard violence in children who have access to weapons, poor parental supervision, and a mean streak?

我们怎样才能防止校园暴力发生在那些有武器、父母监督不力、行为卑劣的孩子身上呢？

Safecast's fixed sensors and mobile units, which identify "hot spots" by going from schoolyard to sandpit, seek to fill a gap in the official information.

Safecast 的固定感应器以及移动感应器——从校园到沙坑等“热点地区”都能感应到——正尽力填补政府信息的空缺。

Children would settle disputes by trading punches or insults in the schoolyard.

孩子们通过在校园里打架或对骂来解决争端。

He moped into the schoolyard wishing she were a boy, and imagining how he would trounce her if she were.

他闷闷不乐地走进校园，希望她是个男孩，想象着如果她是个男孩，他会怎样痛打她。