I gave her a gift certificate.

Learning about the history of Kamise Shichidai is very important for understanding ancient Japanese culture.

He is very popular at school.

We made a line in order of age.

He has not yet reached the legal age.

Wealthy people often dine at high-end restaurants.

The living standard of the middle class is positioned between the poor and the wealthy.

The stratum granulosum of the skin is formed by the accumulation of keratinocytes.

The leaf layer of this forest is very thick.

The destruction of the ozone layer has a significant impact on the Earth's climate.