He installed a bamboo fence in the garden.

It seems there is a missing character in this sentence.

He is doing special exercises to strengthen his pectineus muscle.

His words always resonate in my heart.

During the Yuan dynasty, Chinese culture developed greatly.

Archi-humans are our ancestors.

This month's sales decreased by 20% compared to last month.

This phenomenon remains unexplained to scientists.

The population is decreasing.

A nuclear reactor is planned to be built in this area.