Oh, that's right, I remembered what I ate for dinner yesterday.

This room is 20 square meters.

His bike was speeding wildly.

He sped off and disappeared from sight immediately.

The radical of the kanji '走' is 走繞.

His running ability is the best in the team.

In biology, the phenomenon of moving towards light is called phototaxis.

This self-propelled lawnmower is very convenient.

There are a hundred houses in this town.

My room number is two hundred and five.