If you leverage a packaged application, for example, you may be able to deliver a solution faster and at a lower price, but you may have to trade off many of your requirements.
When the stock price daemon publishes the change, using a system account, each listener will be notified, but in the listener's security context (Figure 4).
3
因为春季丰收的原因,其实在禁令发布之前,小麦价格就已开始下滑了。
Futures prices for wheat had begun to fall even before the ban, in anticipation of a bountiful spring harvest.