"Today,Liberia is a model of successful transition from conflict to post-conflict, from lawlessness to democracy, from despair to hope,"
VOA: standard.2009.08.14
And what I am going to do today is go in some detail through the Bohr model, so let's do that.
今天我想具体介绍一下波尔的原子模型,那我们现在就开始吧。
Because there is no limit and there is less prescription there certainly today than in the disease model.
因为没有界线,如今它的使用程度,也远比疾病模型少。
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