Firmal language
[电] 形式语言
🧩 词语组成解析
🗣️ 情景例句
What's that, Mr. Carlson?
什么事， Carlson先生？
How often do you go swimming?
你多久去游一次泳？
'Someone fired a shot through my office window.
“有人向我办公室窗户开了一枪。