He always proactively suggests new ideas.

He likes to take a walk in the park at dusk.

He said his uvula was swollen and it was hard for him to drink.

The Calopteryx cornelia is a species endemic to Japan, and it has beautiful wings.

By learning Pinyin, you can accurately understand the pronunciation of Chinese.

Velar sounds occur when the back of the tongue contacts the soft palate.

A lingual sound is a sound that uses the tongue when pronouncing.

Plosive sounds play an important role in linguistics.

This noise is interfering with my studies.

In phonetics, an obstruent is a sound that obstructs the airflow.