青云翻译

In the last couple of centuries, power has become an integral part of modern life.

In the last 100 years, has become an integral part of modern life.

Since in the near 100 years, the electricity has already become in the modern life an indispensable part.

In the past 100 years, electricity has become an indispensable part of modern life.

In the last 100 years, has become an integral part of modern life.