This object is the focus of my research.

There are many stinkbugs in the garden, and they smell when touched.

Have you ever seen a giant tortoise?

The elephant seal is a very large marine mammal.

He pointed at the location on the map.

I am majoring in meteorology at university.

The southern elephant seal is the largest seal in the world, and its weight can reach over 3 tons.

The northern elephant seal is a large marine mammal that mainly lives in the northern hemisphere.

The African forest elephant lives in the forests of Africa.

He came back drunk.