His face looked sad.

He overcame difficulties with the help of Bi.

Please turn on the light in the room.

He is thinking about a marketing strategy.

The horse's hoof is very hard.

He said it was a hassle to shave his mustache.

Her skin is very sensitive and gets sunburned easily.

We are heading to the airfield.

Echinoderms are a type of marine life, many of which have star-shaped bodies.

I drink coffee every morning.