He found a spiral-shaped shellfish on the beach.

He likes to learn foreign languages.

That proposal is completely unthinkable.

In order to overcome that impediment, it is necessary to do your best.

I like to exercise outdoors.

There are many interests involved in this project.

They were considering divorce, but the phrase 'children keep a man and wife together' came to mind, and they decided to stay together in the end.

His advice had no effect, like a wedge to tofu.

He was resentful of the unfair treatment.

There is an exception to this rule.