He likes to cross over the mountains.

The hub of this bicycle is very sturdy.

My friend lives in Kosai city.

This area has a very thick old layer.

Let's calculate the value of the cosine, which is one of the trigonometric functions.

I plan to travel to Costa Rica next year.

According to the recipe, you need two teaspoons of sugar.

When cooking, I use a strainer to filter the soup.

He is learning the old style of tea ceremony.