make sure that

详细解释:查明, 弄确实, 弄清楚, 保证, 设法一定做到, 务必, 如此安排

例句：

The balance-of-power conception of foreign policy is to make sure that no power becomes so strong as to dominate the world.外交政协策的力量均势概念是确保任何一方力量都不会强大到足以支配全世界。