'Beautiful' and 'pretty' are synonyms.

When you cross the equator, the climate changes significantly.

This house is facing the main street.

Doing athletics every day is good for your health.

What are you going to do about your life from now on?

Next week, we will participate in the high school alumni association.

In physics, the wavefunction plays an important role in describing the state of particles.

His reckless behavior is confusing the people around him.

He took a reckless action.

We planned to explore a cave over the weekend.