This area strongly retains the remnants of the former han.

It's tough to ride a bicycle up this steep slope.

My new computer is very fast.

I am working using a computer.

My grandfather is ninety years old.

She knows a lot about the zodiac signs.

My father got married when he was twenty-nine.

My grandfather is ninety-two years old.

This product is suitable for mass production.

We will start mass producing this new product from next month.