太原劳动保护科学技术学会，在困境中掘起。

Taiyuan Municipal Society for Science and Technology of Labour Protection has risen abruptly out of predicament.

youdao

太原劳动保护科学技术学会，在困境中掘起。

Taiyuan Municipal Society for Science and Technology of Labour Protection has risen abruptly out of predicament.

youdao