Certs
n. 确实的事情（cert 复数）
🗣️ 情景例句
Hello, it's a pleasure to meet you.
你好， 很高兴见到你。
Such data is confidential.
这样的资料为机密资料。
he has just bought a new house in the city,
他刚在城里买下一所新房子，