He learned to discard unnecessary things.

He stole the bag.

The sand is dancing in the wind in the desert.

Gyo is my best friend.

Please add a little vinegar to this salad.

This lemon is sour.

The bird is flying in the sky.

He makes a living by pulling a rickshaw in Kyoto.

Please leave a message on the answering machine.

Hydrogen is the most abundant element in the universe.