例句：

　　I dreamed up a plan to solve both problems at once.

　　我想出了一個方案，可以同時解決兩個問題。

　　Human societies have the power to solve the problems confronting them.

　　人類社會有能力解決面臨的問題。

　　Egypt wants to solve the problem in an atmosphere of cordiality.

　　埃及想要友好地解決該問題。