The system not only have some functions such as light showing and countdowning, but also have a function of speech hinting because the speech characteristic of SPCE061A.

充分利用SPCE061A的语音特性，不仅具有红绿灯显示、倒计时功能，还能对红绿灯的转换进行语音提示，并能够根据路口需要设置红、绿灯的倒计时时长。

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In light of recent stories hinting that the Federal Trade Commission (FTC) will not pursue antitrust claims that Google discriminates in its search results, advocates for rival websites are sounding the alarms.

FORBES: The FTC's Decision to Reject the Search Antitrust Case against Google