例句：

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

　　我想出了一個(gè)方案，可以同時(shí)解決兩個(gè)問(wèn)題。

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

　　人類(lèi)社會(huì)有能力解決面臨的問(wèn)題。

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

　　埃及想要友好地解決該問(wèn)題。