He showed us an amazing trick on a unicycle.

He cleaned one end of the room.

This lamina is green and is the main site of photosynthesis.

The sepals of this flower are green and very beautiful.

He was reading the newspaper with a monocle on.

He threw small pieces of bread to the pigeons.

He often takes time off work due to migraines.

There is an old legend in this village.

Nitrogen makes up about 78% of the Earth's atmosphere.

I boiled water using the '爨'.