An overwhelmingly large number of men are concerned about the size of their penis even though what they have is more than enough for them to be great in bed.

尽管很多爷们裤裆里那玩意儿的大小其实并无碍于他们在床上的良好表现，可他们都很在意，且有此观念的男人其数量还大得惊人。

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Suggest that parents buy, select insoles code number is too large to cut out than the old shoe insoles their size most appropriate.

建议各位亲购买的时候，选择偏大码数鞋垫，以便比对旧鞋垫剪裁出最合适自己尺寸的鞋垫。

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A number of conventional time-varying step size algorithms have been tried on the active filter, and experiments indicate that their performance is highly sensitive to the noise disturbance.

对已有改进自适应算法性能进行分析，并尝试将其应用于有源滤波器谐波检测中。 实验表明这些变步长算法的性能极易受到系统中噪声信号的干扰，改进效果不明显。

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