单词:munual control
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Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move a robotic arm. We tel
Harare's streets are busy as hundreds of delegates to President Robert Mugabe's annual ZANU-PF conference converge from all over the country. The annual conference is being held as the death toll continues to climb from a cholera epidemic that has f
Online communication tools played a huge role in recent government changes in Tunisia and Egypt. But they also showed how easily governments can interrupt Internet traffic and cell phone transmissions. VOA's David Byrd has this look at the future of
Gun Control Debate Firing Up Local Communities Scenes of Sandy Hook Elementary School in Newtown, Connecticut are seared in the minds of many. Twenty students and six teachers died in the December mass shooting. Yet it has only been in the past two w
A Chinese aircraft was forced to delay its landing after two air traffic controllers nodded off, reports said Tuesday, sparking a wave of online anger about airline safety. 本周二消息,两名空管打瞌睡导致一架中国飞机被迫延迟降落
By Alisha Ryu Nairobi 02 October 2009 Kismayo, Somalia Al-Shabab militants in Somalia have claimed control of the country's southern port town of Kismayo, one day after deadly fighting with a rival Islamist group. But the city remains tense amid rep