Adversities
n. 逆境；灾难（adversity的复数）
🗣️ 情景例句
I am on speaking terms with him.
我和他只是泛泛之交。
Would you be so kind as to lend me some money?
你能借我一点儿钱吗？
It repeated these circles over and over again.
它首先向右飞一个圆圈，然后向左飞一个圆圈。