And in their early history they did much to protect the health of theirmembers.

在其早期历史中,工会采取了许多措施来保护会员的健康.

互联网

There's an awful lot out there left to about the early history of life on land.

陆地生命发展史的初始阶段,有待我们去解开的谜还有许多许多.

互联网

During Earth s early history, there were w ? ? ars in space for ownership of this planet.

在地球早期的历史中, 这个行星上的太空发生了争夺所有权的战争.

互联网

Lockheed Martin's history can be traced back to the early history of aviation.

洛克希德·马丁公司的历史可以追溯到航空史的早期.

互联网