Involves
v. 包含；牵涉（involve的第三人称单数形式）
🗣️ 情景例句
which we made clear at the beginning of the negotiation.
关于这一点，我们早在开始谈判时期就讲明了。
Who knows not how to dissemble knows not how to live.
掩饰感情全不会，怎样生活必不知。
Hello. Can I speak to Zhou Lan, please?
喂！请问周兰在吗？