He is struggling with the spelling pronunciation of English.

A big explosion occurred at the factory.

Can you tell me the phonetic symbol of this word?

This food may contain carcinogens.

Scientists are warning that this substance has carcinogenicity.

Learning about the nasal sound rule in Japanese is very important for understanding pronunciation.

Scientists are warning that this substance is carcinogenic.

This newly released smartphone is equipped with the latest technology.

In this area, power generation by wind power is the mainstream.

His growth is very fast.