It has been proved that 已经证明 ; 我们的肤色取决于遗传 ; 一切证明
He Has Proved That 他已经证明过
Time has proved that all 时间证明一切
However, the experiment is a success, since it has proved that it is possible for plants to grow in space.
然而,这个实验是成功的,因为它证明了植物在太空中生长是可能的。
At just 24, Rinngo Sheena has proved that she already is.
在只有24岁的年纪,椎名林檎证明她已经是了。
Now a pair of psychologists has proved that there is indeed a link.
现在两位心理学家已经证实两者确有联系。
Doctor Cawkwell told VOA that fibromyalgia is a very mysterious disease that has proved difficult to diagnose and treat.
VOA: special.2011.08.02
He not only showed humanity how to get more food from the Earth, he proved that farming has the power to lift up the lives of the poor."
VOA: special.2009.11.10
But in an era of plastic explosives and advanced chemical compounds, that system has proved lacking.
VOA: standard.2009.12.30
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