与此相反的是，幼龄儿童没有与H1N1的既往接触史，故而免疫系统无法及时作出反应。
The very young children, in contrast, represent the responses of immune systems that have no past history with H1N1.
但是中国的商业银行依然保持其原始的状态，不能有效地配置其资金、开展贷款方风险分析或者对利率信号及时作出反应。
But China's commercial Banks remain primitive institutions, failing to allocate capital efficiently, conduct risk analysis of lenders or respond to interest rate signals.
要成为一个规范性组织，核心就是要能够及时地向世界上所有的地方提供可靠的信息，与这些地方相互联系并以有效的方式作出反应。
The core of being a normative organization is to able to provide reliable information to all parts of the world on a timely basis, to link with them and to respond in an efficient manner.
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