Future may not be as strong as us. Imagine if humans are wasteful use of resources were sunk in the polish I jong. Future, 50 years may not be what we thought.
The future may not be as fast as we can. Imagine if a man also uses resources that are wasted, and stuck in the conflict. The future 50 years may not be as fast as we thought.
The future may not be as well if we think human resources to use the waste buried in my 50 years in the future may be contrary to เเย้ง will not be as we think.