Servo swap
[計] 隨動交換
?? 詞語組成解析
servo
[['s?:v?u]]
n. 伺服, 伺服系統\\n[計] 伺服裝置
swap
[sw?p]
n. 交換;交換物，被掉換者;
vi. 交換（工作）;
vt. 用…替換，把…換成，掉換（過來）;
??? 情景例句
It's so good to have you home again ...
真高興 ，你又回家了……
Wickedness does not go altogether unrequited.
惡有惡報。
I'd like to congratulate you very much. That was a wonderful concert.
衷心祝賀你。這場音樂會真是太好了。