Backdated
v. 倒填日期( backdate的过去式和过去分词 ); 使（付款等）在较早的日期开始生效
🗣️ 情景例句
What kind of game devices do you have?
你们有什么样的游戏操纵系统？
Prosperity makes friends and adversity tries them.
富裕招致朋友，困苦考验朋友。
You are never too old to learn.
活到老，学到老。