Green package is an important factor in green barrier.

绿色包装是绿色壁垒的重要方面。

youdao

Then this paper defined the "barrier free" package design.

然后对“无障碍”包装设计进行阐述。

youdao

Then this paper defined the "barrier free" package design.

然后对“无障碍”包装设计进行阐述。

youdao