I plan to renew my driver's license next week.

I made rice balls with dried whitebait for lunch today.

The event horizon is a part of a black hole, referring to the region from which even light cannot escape.

He is writing a paper about the event horizon.

I eat ramen at my favorite restaurant every week.

I live in Bremen.

We have entered a new stage.

I will take the driving license test next week.

Memphis is an ancient city in Egypt.

The calculation of the spherical angle is a part of geometry.