reminder

Examples

The monument stands as a chilling reminder of man's inhumanity.
The accident is a grim reminder of the potential dangers involved in North Sea oil production.该事故残酷地提醒人们北海石油生产可能会出现的危险。
The temple ruins are a distant reminder of a vanished empire.神殿的废墟让人回想起一个消亡已久的帝国。
The collapse of the bank is an ominous reminder of the fragility of the world's banking system.这家银行的倒闭是对世界银行系统脆弱性的不祥提醒。