这一情况必须改变,而且就是现在。
改变必须发生。
It is this that must change if the full potential of biomass crops is to be realised.
如果能够真正实现充分发挥生物质农作物潜能的目标就必需改变这种状况。
Main message? Each one of us makes a difference every single day we impact the world around us and if we would just think about the consequences of the little choices we make what we eat,wear,buy, how we interact with people,animals, the environment then we start making small changes and that can lead to the huge change that we must have."
VOA: special.2009.11.18
Change,he insists,must be authentic. "We must tell the American leadership that the change is talking about is a must,".
VOA: standard.2009.03.21
But he points out that President Obama must walk a fine line: encouraging democratic change without threatening regime change.
VOA: standard.2010.05.19
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