There is an oasis in the desert.

After wandering aimlessly through the desert for months, we discovered a solitary oasis.

Earth is our oasis.

I have a dream that one day even the state of Mississippi, a state sweltering with the heat of injustice, sweltering with the heat of oppression, will be transformed into an oasis of freedom and justice.

As scientists learn about our neighboring worlds, they realize how forbidding these places can be. They also document how wonderful our Earth is and how accommodating it is for life. Earth is our oasis in space.

Islamist terrorists in the region don't want Algeria to be an oasis of freedom and safety.

Yanni stumbled upon an oasis.

How many palm trees are there in this oasis?

We saw what looked like an oasis in the desert.

Tom found an oasis.