Understanding this practical theory is the key to success.

This suspension bridge demonstrates the brilliance of ancient people's technology.

Parting with him was a very painful experience for me.

They were able to meet again after a long separation.

You cannot go against the providence of this world.

How much is the change?

I always go fishing on weekends.

This suspension bridge is famous for its beautiful design.

On the night of the festival, the bell in the lantern was swaying.

When the train was crowded, I firmly grabbed the hanging strap.