This project is having a hard flight.

His way of thinking is very flexible, and he can adapt to new ideas quickly.

She is very flexible, so she is good at yoga.

Going to the South Pole is my dream.

He is planning a journey to reach the South Pole.

Even if he is said to be the best, I think it stands to reason.

I have to pass this exam at all costs.

He traveled north and south.

The culture of Vietnam is very attractive.

The Andean condor is one of the largest flying birds in the world.