My name is Tanaka.

I am studying Japanese.

We are going on a trip together.

I lost my precious belongings.

I plan to travel to Costa Rica next year.

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

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

He is learning the old style of tea ceremony.

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

He is using the internet to filter information.