He always opens a bottle of Don Perignon on special days.

He threw in a huge amount of money like a boat-swallowing fish to make the project successful.

He saw the pleasure boat and was moved by its beauty.

Pork donburi is one of my favorite dishes.

Butadon is one of my favorite dishes.

This building is equipped with an impermeable wall, preventing water intrusion.

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.