“我们的食物产品是安全的”，这句话既没有前言也没有解释，只会使人们感到困惑（你为何做出这一声明）。
[The statement], "Our food products are safe, " offered without preamble or explanation, will make people wonder why you are making the statement.
但也不总是这样：正如在前言中描述的那样，安德鲁·布莱·巴特在爆出雪莉•谢罗德这个故事的时候并没有隐藏自己的身份。
Not always, however: Andrew Breitbart did not hide when he "broke" the Shirley Sherrod story, as described in the Introduction.
可是如今在我国，前言这一块还谈不上以商场来衡量，比方报纸的发行量底子没有一个很客观的说法。
But now in our country, the introduction of this piece is not to be measured by shopping malls, such as the circulation of newspapers is not an objective statement.
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