G7
abbr. 七国集团（Group of Seven）
🗣️ 情景例句
They'll just make him sad.
那些只会让他悲伤。
would you mind if I borrowed your car?
我想借用一下你的汽车可以吗？
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。