这个变压器将工业用电的电压转换为适合家用的电压。

The ___transformer ___transforms industrial voltage into a level suitable for home use.

这台机器将风能转化为电能。

This machine ___transforms wind energy into electricity.

这个新发型彻底改变了她的外貌。

The new hairstyle completely ___transforms her appearance.

这项新技术彻底改变了我们的工作方式。

The new technology completely ___transformed the way we work.