He is living a life of luxury.

Yamatokoku is one of the ancient states of Japan, also written as Yamataikoku.

Basic oxides react with acids to produce salt and water.

This area is affected by radioactive fallout from past nuclear tests.

In chemistry class, I learned about the reaction of pyruvate.

He said, 'If you want to shoot a man, first shoot his horse,' and began to solve the smaller problems first.

The proverb 'If you want to shoot the general, first shoot his horse' means that to achieve a big goal, you should start with small steps.

He quoted the proverb 'Once a word leaves your mouth, you cannot chase it back even with the swiftest horse' to teach me to choose my words carefully.