CNN news 2012-03-11 加文本

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step aside从权威地位退下
例句：I'm not ready to step aside yet.
我还没有准备让位。
look for寻找
例句：She is looking for her lost child.
她正在寻找失去的孩子。
push over推翻, 推倒
例句：Several children were pushed over in the stampede.
有几个小孩在惊慌逃奔中绊倒了。

2. Daylight saving time starts this weekend,set ahead your clock ahead Sunday morning at 2am local time.

set ahead拨快
例句：In spring we usually set the clocks ahead one hour to take advantage of the summer daylight.
春季我们通常把钟拨快一小时以充分利用夏天的白昼。