首先，观察结果可能会不可靠，因为两个及以上的观察者可能无法对特定的具体反应是否发生以及反应发生的程度达成一致意见。
First, the observation may be unreliable in that two or more observers may not agree that the particular response occurred, or to what degree it occurred.
我们受教育的程度越高，我们就变得越有城府、越不可靠。
The more educated we are, the less transparent and reliable we become.
但是，无论是在混乱和复杂程度上，还是在后续信息的不可靠以及残缺程度上，自然灾害和战争都相差无几。
But disasters are similar to battlefields in their degree of confusion and complexity, and in the consequent unreliability and incompleteness of the information available.
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