He nodded to me as a greeting and passed by.

He greeted me with a nod and passed by.

He is constitutionally weak to cold.

He left the room immediately after the meeting ended.

He departed at 5 p.m.

It is said that Kainai, a synonym for Chinese broccoli, is rich in vitamin C and good for health.

The crown prince plays an important role in carrying the future of the country.

Calculating logarithms is an important part of mathematics.

The government declared amnesty for all political prisoners.

Burnt sienna is used in the background of this painting.