Upheavals
n. 突然的巨变( upheaval的复数形式 ); 大动荡; 大变动; 胀起
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
There is a crook(=affliction,trial) in the lot of every one.
人生总有倒楣事；人生总有不如意处。
It has yet to reach its full size and strength,
虽然在这个时期人的身材、体力