其中一种“多帐号”智能信用卡在其表面上有两个按钮，每个按钮拥有一个指示灯，你一按就能够将帐号数据记录到它的磁条上。
The "MultiAccount" card has two buttons on its face, each with an indicator light that can be pressed to record data to its magnetic strip.
基因数据也为非洲起源论点亮了一盏灯，非洲起源论猜想蜜蜂源于非洲，然后通过两次迁徙散布到欧洲和亚洲。
The genome data sheds light on the process of Africanization by suggesting that Apis mellifera originated in Africa, then spread to Europe and Asia in two separate migrations.
同时将PLC的逻辑控制、数据运算、数据比较、数据传送通过程序有机的结合起来，既控制交通灯的变化，还有时间显示。
While PLC logic control, data operations, data comparison, data transmission through the process of combining organic and not only control the traffic light changes, as well as the time display.
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