The floor of the room is cold.

He is a person who always keeps a smile on his face.

He experienced nantaimori for the first time.

I will add sweet corn to the salad.

Tocopherol is a type of vitamin E and has antioxidant properties.

He has a strong sense of justice, just like the chivalrous person of the old days.

He said, 'It's difficult to make a life,' explaining the phrase 'When a man steps over the threshold, he has seven enemies.'

Polyandry is a social system in which one woman marries multiple men.