发达国家要承担应有的义务和责任，进一步开放市场，取消贸易壁垒。

Developed countries, on their part, should take up their responsibilities by further opening their markets and removing trade barriers.

youdao

发达国家要承担应有的义务和责任，进一步开放市场，取消贸易壁垒。

Developed countries, on their part, should take up their responsibilities by further opening their markets and removing trade barriers.

youdao