Trust has become a major issue for e-shopping platforms, and such "comments after you buy" were initiated to establish an evaluation system to gain customers' confidence.

对于网购平台，信任是很重要的。购买后的评价最先建立了一个能够得到顾客信任的评价体系。

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Her evaluation of herself is also determined by whether she is more or less beautiful than others; her self-confidence is dependent on her looks relative to others.

她对自己的评价取决于自己与别人美丑的比较，她的自信也是通过自己与别人相貌比较而建立。

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Since rated "poor" in the classmates, and some even got 118 points, but still think his poor English, this explains schoolmate to own evaluation is too low, lack of confidence.

在自评为“差”的同学中，有的甚至考了118分，但仍认为自己英语水平差，这说明同学对自己的评价过低，缺乏自信。

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