He never misses his multifidus muscle training every day.

He faced many difficulties before he succeeded, but as they say, the road to happiness is strewn with setbacks.

Watashi lives in Japan.

This species of bird has a polygynous breeding pattern.

She has polycystic ovary syndrome.

The multi-armed bandit problem is a part of probability theory, providing an algorithm for making optimal choices.

Steam is rising from this pot.

We went on a trip on a big ship.

I have been to Hohhot.

I borrow new books from the library every week.