G20
abbr. 20国集团（Group20）
🗣️ 情景例句
Good-bye.
再见。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
and of dark narrow streets full of petrol fumes and toxic gases,
和阴暗狭窄的街道组成