Backdates
v. 倒填日期( backdate的第三人称单数 ); 使（付款等）在较早的日期开始生效
🗣️ 情景例句
to pick up a surprise.
接一个意外惊喜回来。
Don't you have anything better to do?
你没别的事好做吗？
Once he landed on the roof of a block of flats and on another occasion, he landed in a deserted car park.
一次，他把飞机降落在了一栋公寓楼的屋顶上；还有一次，降落在了一个废弃的停车场上。