中国已经成为国际贸易大国，但出口产品技术含量和附加值低，核心技术仍然大量依赖进口。

China is a big trading nation, but its exports are low in technology content and value added. In many cases, we have to rely on imports to meet the demand for core technologies.

youdao

中国已经成为国际贸易大国，但出口产品技术含量和附加值低，核心技术仍然大量依赖进口。

China is a big trading nation, but its exports are low in technology content and value added.In many cases, we have to rely on imports to meet the demand for core technologies.

youdao

中国已经成为国际贸易大国，但出口产品技术含量和附加值低，核心技术仍然大量依赖进口。

China is a big trading nation, but its exports are low in technology content and value added.

youdao