The special product of this region is delicious apples.

The place of origin of this wine is France.

The pattern of three cold days followed by four warm days continues, doesn't it?

At the school sports festival, we did a three-legged race.

Xanthine is a type of alkaloid, which is found in coffee and tea.

He ate three apples.

He calculated the area of the triangle.

He is good at solving trigonometry problems.

He is good at arithmetic.

A day without seeing her feels like an eternity of waiting impatiently.