The children engaged in onlooker play, observing the older kids' soccer game without participating.
孩子们进行了旁观者游戏，观察着大孩子们踢足球，但没有参与。
In the classroom, some students preferred onlooker play during group activities, choosing to watch rather than join.
在课堂上，一些学生在小组活动中更喜欢旁观者游戏，选择观看而不是加入。