Soas
(soa 的复数) abbr. 前进速度（speed of advance ）；工艺技术水准（state of the art）；进场著陆速度（speed of approach）；工艺现状（State of the Art）
🗣️ 情景例句
Why do you want to quit your present company?
那你为什么放弃现在的工作呢？
The doctor advised me to take better care of myself.
医生劝我要多照顾自己。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。