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

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

This exam is a matter of life or death for me.

No problem, I will do that job.

That proposal is completely unthinkable.

As a practical question, how are we going to fund this project?

Actions that go against social norms are not allowed.

We should think deeply about the reform of the social security system.

He understands his responsibilities as a working adult.

He deeply believes in the principles of socialism.