abbreviation for Group of Twenty: a group of 19 countries and the European Union, whose leaders, finance ministers and bank leaders meet regularly to discuss international economic issues, or a meeting of this group

The G20 claims to be the most important forum for international economic cooperation. 二十国集团声称是对于国际经济合作来说最重要的论坛。

We are confident we will be able to reach a global agreement on corporate tax at the G20 in July. 我们有信心在七月的二十国集团论坛，我们能就企业税达成全球范围内的一致。