Here is a little background on why I splurged and bought such an expensive running tool.

这里有些我为什么要买这个如此昂贵的跑步手表。

youdao

Services are typically controlled by a daemon, which is simply a background process running, listening for a client to request a specific service on a specific port.

服务通常由守护程序控制，简单来说守护程序就是一种正在运行的后台进程，侦听客户机对特定端口上的特定服务提出的请求。

youdao

Example: You can run a query, then start working on a defect while the query is running in the background.

范例：您可以运行一次查询，然后当后台运行查询时开始处理一次缺陷。

youdao

But Facebook Home, running in the background on your phone, will make it easier for the company to quietly collect data on everything you do.

CNN: Facebook Home, privacy and you

The Republicans have started running background checks on him.

ECONOMIST: The man who won��t say why

State reinforcement of federal penalties for providing false information when buying a gun, running background checks on buyers at gun shows, allowing local discretion to police when issuing concealed-carry permits, requiring purchase permits for handguns and allowing municipalities to set their own gun laws are all associated with lower gun-trafficking rates.

ECONOMIST: Guns and state borders