商务电话的有效使用举例，以及话务结果记录程序。
Demonstrate the effective use of the telephone in business and the procedures of record keeping of call results.
举例来说，允许使用视图和触发器支持可以简化应用程序的编写，因为它提供了这些选项。
For example, being able to use views and trigger support can make writing the application less complex by having these options available.
我们练习了四种表达同意的方式：使用标准的短语，使用同义词，举例子和进行总的评论。
We practiced four ways of agreeing: using standard phrases, using synonyms, giving an example and making a general comment.
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