Playgrounds
n. 操场( playground的复数形式 ); 游乐场; 娱乐场; （某些集体聚会游乐的）园地
🗣️ 情景例句
the bank needs to be sure
银行需要确定
He that is full of himself is very empty.
自满的人是很空虚的。
The tree must be put in the hole now.
现在把树放入坑里。