We will act according to the Mountain Standard Time.

He is an expert in ethology.

He had been holding a grudge against me for a long time.

The size of this molecule is a few angstroms.

The length of this molecule is about 1 angstrom.

Understanding the concept of 'Ha-line conversion sounds' is important in learning Japanese.

Alternating hot-cold baths have the effect of improving blood circulation in the body.

This speech synthesizer generates very high-quality voices.

We adjusted our travel schedule according to Mountain Standard Time.

Infrared astronomy provides a new perspective on understanding the universe.