This cake is too delicious, I can't not eat it.

I spent some break time at the park.

How many years have you been living here?

Hayaka is my best friend.

I learned how to calculate the hacoversine in trigonometry.

There are times when we perform calculations with the haversine in trigonometry.

Time flies like an arrow, a year passed in the blink of an eye.

We should always remember the power of Kannon in difficult times.

The pond in the park is very beautiful.

Iku is deeply interested in Japanese culture.