Microturbulence
微小涡动, 微湍
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
Liberty often degenerates into lawlessness.
自由随便，经常堕落到无法无天。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。