During these last two centuries, human beings have been responsible for enormous technical developments which are transforming the natural world.

在过去的两个世纪里，人类取得了巨大的技术进步，改变了大自然。

Employees need to keep up with the latest technical developments.

【keep】员工需要跟上最新的技术发展。

He said falling prices for equipment and innovations in financing now are doing as much as technical developments to spread solar energy.

他说设备价格的下跌和金融创新对推广太阳能所起的作用不低于技术进步带来的意义。

But a precondition for all the technical development that took place after the Renaissance was the new scientific method.

但文艺复兴之后发生的所有技术发展的先决条件是新的科学方法。