Technical trade barrier has become one of the biggest barriers in controlling our export trade.

技术性贸易壁垒已成为抑制我国出口贸易的第一大壁垒。

youdao

Technical trade barrier has become one of the biggest barriers in controlling our export trade.

技术性贸易壁垒已成为抑制我国出口贸易的第一大壁垒。

youdao