The theme song of this movie is very moving.

We are planning to go to a theme park this weekend.

What is today's task?

Please submit the report before the day is done.

He is traveling around the world as an ecologist.

We must strive to protect the natural environment.

We should recycle to prevent environmental pollution.

We need to solve the problem in the production environment.

It took a long time to set up the development environment.

We are planning to get engaged next month.