女性疤痕对其性吸引力并没有什么影响，而带有疤痕的男性相对于没有疤痕创伤的男性来说，其性吸引力高出了5.7个百分点。

While the scars made no difference to the perceived attractiveness of women, scarred men ranked 5.7 percentage points higher in the appeal ratings than those with undamaged skin.

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羊毛的适应性是其巨大的吸引力之一。

The adaptability of wool is one of its great attractions.

《柯林斯英汉双解大词典》

这一假设的吸引力之一是其广泛的适用性。

One of the attractions of this hypothesis is its broad applicability.

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So, we quickly talked about certain aspects of why we like other people including proximity, similarity, and attractiveness, and where we left off was a discussion of the Matthew effect, which is basically that good things tend to compound.

我们昨天略为讲几个方面,解释我们为什么会喜欢他人,包括邻近性，相似性和吸引力，我们昨天最后讲的是马太效应，它是说，好事是会扎堆的。

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