He turned his room into a miniature Tokyo.

It's difficult to understand his mental state.

I have been to Xinjiang.

His words were filled with a flood of emotions.

She saw a colorful world through the kaleidoscope.

He collapsed from a heart attack.

I am interested in Buddhism.

This interferometer is very useful for measuring the wavelength of light.

The power supply in this area is stable.

This area needs a new power plant to supply electricity.