The modified date has no real meaning for a contact in the real world, but is a function of how the model is used, tracked, and persisted in the system.

在真实世界里，对一个联系人来说“最近修改时间”可能没有什么真正的意义，而只是一个模型在系统中怎样被使用、跟踪、持久化的功能而已。

youdao

We mapped this into a "one-way" operation of a service (meaning the operation has a request, but no response), and we gave it JMS bindings.

我们将此映射为服务的“单向”操作(即操作具有请求，但无响应)，并且向其提供了JMS绑定。

youdao

But does that insult to existence, that flat denial in which it is plunged come from the fact that it has no meaning?

但是，这对存在的侮辱，一股脑的完全否定，真的是因为生命没有意义吗？

youdao

But MetLife Stadium has no roof, meaning fans may be exposed to temperatures that would be better suited for downhill skiing.

WSJ: Maybe This Wasn't a Super Idea After All

But a two-finger swipe has no prior meaning.

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