Kellgren
[人名] 凯尔格伦
🗣️ 情景例句
Thank you, sir.
多谢，先生。
When did you graduste?
你什么时候毕业的？
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。