All wild animals in a tropical country avoid the sun.

Even if it's not worth trying to stop this climate change, I think we have a responsibility to make things right for the tropical countries.

But most, including many tropical countries that are richest in species, have not.

It's time to light the Olympic cauldron in a tropical country.

"You're not a tropical country," he assured me, even though he'd never been here.

It is found in most of the tropical Asian countries.

It is also used as a decorative tree in many tropical countries.

I could not remember many lakes in any mountainous tropical country.

There are some of the species known to be this size in tropical countries.

Here in a tropical country he was going to have to be much more careful than usual about water.