二十世纪给我们的生活方式带来了革命性的变化。

The twentieth century brought about ___revolutionary changes in our lifestyles.

在科学领域，他的想法被认为是革命性的。

His ideas are considered ___revolutionary in the field of science.

这项新技术是革命性的，将改变整个行业。

This new technology is ___revolutionary and will transform the industry.