(5) Schoolyard 操场

Schoolyard-操场是一个大的概念，playground-游乐场、soccer field-足球场、basketball court-篮球场都可能是schoolyard-操场的一部分。

All Fourth Grade students, go to the schoolyard.

全体四年级同学到操场上集合。

The students are having a flag raising ceremony on the schoolyard.

学生们正在操场上举行升旗仪式。

(6) Field：运动场，有草坪，外圈可能有跑道

Applicable sports 适用运动：soccer-足球，football-美式足球，baseball-棒球，hockey-曲棍球等

The soccer field is soggy after the rain yesterday.

昨天的一场雨后，足球场湿透了。

(7) Court: 球场，硬地

Applicable sports 适用运动：basketball-篮球，volleyball-排球，tennis-网球，badminton-羽毛球，squash-壁球等

Go find your place on the court. We're about to start the game.

赶快到球场找到你的站位。咱们马上要开始比赛了。