Monotremata is a part of mammals, and it has different characteristics from other animals such as birds and reptiles.

My younger sister is attending a junior college.

He is doing a special exercise to strengthen his flexor digiti minimi brevis.

He injured his peroneus brevis muscle.

He is doing special exercises to strengthen the flexor digiti minimi brevis of his foot.

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

He attempted suicide by charcoal burning, but fortunately, he was saved.

I carry heavy luggage to school every day.

It's cloudy weather today, isn't it?

This beer is too diluted, I don't like it very much.