Dating with compensation is prohibited by law.

The problem of finding the least common multiple is one of the basic problems in mathematics.

They learned about the least common multiple in math class.

I plan to spend this year's Christmas with my family.

In his study of international law, he particularly focuses on jus gentium.

I watched that movie three times.

We have no choice but to wait for the follow-up news.

We will issue a follow-up report soon.

I saw a hummingbird hawk-moth flying from flower to flower.

The trailing edge of this airplane has a very unique shape.