This surface has high friction, so it's hard to slip.

He glided down the hill on his skateboard.

The road is frozen and slippery, so please be careful.

The surface of the table is smooth.

This building is very high.

How tall is this building?

I love meat.

He goes to the gym every day to train his body.

I ate horsemeat for the first time.

His attitude is really hateful.