This food requires refrigeration.

Let's refrigerate the food to make it last longer.

Where is the zero point of this graph?

He rang the bell, drawing my attention.

He saw an antelope for the first time at the zoo.

Excuse me, could you tell me your name?

I will show an example to understand this problem.

He didn't know the meaning of 'hanai chimonme'.

She was in deep sorrow for a long time after losing her miscarried fetus.

Soccer is a popular sport around the world.