“一带一路”是跨越时空的宏伟构思,赋予古丝绸之路崭新的时代内涵.古丝绸之路将中国的发明和技术传送的到国外.下列不涉及化学变化的是( )
— ____ the doctors, the most beautiful teacher Zhang Lili is out of danger.
—We wish her to live a healthy and happy life in the future.