Insan
n. 人山（韩国品牌）
🗣️ 情景例句
If we're all prepared to recycle paper, thousands of trees could be saved every day.
如果纸能被循环利用，那么每天千千万万的树木就可得以挽救。
How did you doing spend your holiday?
你假期怎么过的？
Has our material been all right?
我们的原材料没问题吧？