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.

In the Japanese class, the teacher taught us how to use the imperative form.

The success rate of this project is 80% according to our estimation.

We need to estimate next year's sales.