1. Make sure the stamp is properly glued to the envelop.
   一定要把邮票在信封上粘牢。
2. Make sure that your seat belt is securely fastened.
   请确认你的安全带系牢了。
3. I only came to make sure that everything was all right.
   我只是来弄清楚是否一切都无问题。
4. Make sure you remember to put some coins in the slot first.
   —定要记住先在槽里丢几个硬币。
5. Make sure that you have the correct time for exposure.
   曝光时间要掌握好。

　1个动词解释