Spyware
间谍软件；后门程式
🗣️ 情景例句
He pulled him out of the water.
是他把你孩子从水 拉上来的。
She showed me her gratitude by inviting me to dinner.
她邀请我吃饭以表示她的感激。
You did fairly well!
你干得相当不错1