The switching status is indicated by two colour LEDs.

该开关的状态显示两个彩色led。

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EGE sensors with yellow light-emitting diodes indicate the switching status optically.

发电元件传感器黄色发光二极管显示开关状态光。

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TweetDeck is quickly becoming one of the most popular Twitter clients, largely because Twitter users can also view the status updates of their Facebook friends without switching applications.

TweetDeck很快将成为最流行的Twitter客户端之一，因为它允许Twitter用户同时查看其Facebook好友的更新状态而无需切换应用程序。

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They say switching a school to Academy status puts public assets into private ownership, reduces local accountability, allows private sponsors to dictate areas of the curriculum and threatens union representation.

BBC: Academies 'juggernaut' warning

Tax breaks for over-the-counter drugs date to 2003, as popular drugs like the allergy medicine Claritin began switching to over-the-counter status.

WSJ: In Health Law, Rx for Trouble