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
Two hours from now.
从现在起两小时。
The class made noticeable improvement.
这班有明显的进步。
In it there was a boatman fast asleep.
船上有一船夫在呼呼大睡。