If you cannot change the duration of the call though, you need to deal with it by designing your own application according to it.
如果您无法更改调用的持续时间，则需要在设计自己的应用程序时对其进行处理。
2
Garment-makers cannot find enough workers with even the basic literacy they need. Hotels and shops see English-speaking staff lured away bycall centres.
Suppose you are developing a WebSphere Portal application for a financial services company, and you need to call a Web service provided by a partner company to retrieve mutual fund data.