It will do this either by including business logic itself into its methods, or by handing the logic off to another helper class, portlet service, or an EJB.

它将通过在自己的方法中包含业务逻辑本身或者将逻辑转交给另一个助手类、portlet服务或EJB完成抽象工作。

youdao

Every afternoon, he'd go out in a three-wheel motorized cart, handing out fliers and business CARDS with images of his son's square-jawed face.

每天下午，他开着三轮电动车，外出派发传单和印着自己大下巴儿子照片的联系卡片。

youdao

This corporation is specialized in handing the import and exports business in electronic products and wishes to enter into business relations with you.

我公司经营电子产品的进出口业务，希望与贵方建立商务关系。

youdao

The two hit the biotech conference circuit, handing out business cards.

FORBES: Careers

Armies of salespeople fan out across the cities where Groupon operates, glad-handing small-business owners and convincing them of the opportunities to be found in short-term group discounts.

FORBES: Groupon��an Ordinary Company for a Revolutionary New Era

Handing over the trading business to his family (but retaining the plastics factory), he plowed ahead.

FORBES: Magazine Article