To show advantages of using events for service composition, let's consider a simple example.

为了说明使用事件进行服务组合的优势，让我们看一个简单的示例。

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Using composition, two or more simple closures can be combined to produce a more elaborate one.

使用复合，两个或多个简单的闭包可以组合起来构成一个更复杂的闭包。

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We have simple scenarios working, with interactions between a SCA composition and BPEL processes.

我们有一个SCA组合与BPEL过程之间交互工作的简单场景。

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They are a function of the instant atomic arrangement, how we arrange the atoms: same composition, simple example, one inch thick pine board, one inch thick plywood.

那是即时的原子排序,的功能，我们如何排序原子，同样的成分，简单的例子，一英寸厚的松木板，一英寸厚的胶合板。

麻省理工公开课 - 固态化学导论课程节选

It would never have been one of his major works, but the swiftness and urgency with which the tale is told, and the potent composition of even the most simple scenes, reveal the touch of the master.

NEWYORKER: It��s All True

While dealing with diverse universal themes, the simple musical and literary composition invites improvisation, imitation and singing in unison.

UNESCO: MEDIA SERVICES

The brass panels are cool to the touch and its high-end composition feels substantial in the hand, enabling simple and intuitive handling.

ENGADGET: Pentax launches brass-bodied MX-1 point-and-shoot: 12MP with 4X zoom (update: now with hands-on photos)