A new approach is needed to solve this set of problems.

The main problem with this project is the lack of communication.

This question text is too difficult, it's hard to understand.

He changed his diet to improve his life.

This project needs digitalization.

There is a rumor that the cat turns into a human at night.

The United Nations Environment Programme is providing solutions to global environmental problems.

This document contains environment-dependent characters.

After he left, she remembered the proverb 'feelings for a departed one grow weaker over time'.

She personifies nature and treats it like a friend.