He watered to moisten the soil.

Chiku was walking in the bamboo forest.

Shu is collecting stamps as a hobby.

My blood pressure is normal.

My grandfather has been suffering from high blood pressure for many years.

Changes in atmospheric pressure can cause headaches.

He was repressing his emotions.

Hearing his words, I was deeply moved and started to cry.

He is my greatest enemy.

This problem is very difficult.