这样做需要耗费一定的时间，如果在发送请求之前需要这个名称，那么将会延迟对客户端的响应。
Doing so takes time and, if the name is needed before the request can be sent, delays the response to the client.
如果你们坚持要听我的意见，我也一定不会给你们列出一份改变的菜单或者时间表，但我坚信美国需要做出自身的调整和必要的改变。
So if you insist on me giving advice, I will certainly not give you a kind of menu or a timetable for change, but I do believe that what America needs is its own perestroika.
如果您需要从应用程序中获取最快的处理时间(以及吞吐量)，并且仍然在处理中维持一定程序的事务原子性，那么可以使用它。
You use it when you need to get the absolute fastest possible processing time (and hence throughput) from your application and still maintain some degree of transactional atomicity in your processing.
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