"Before that, in much of Europe, you could love as many people as you like, and love was fluid, and it was often not about sex."
The weight of each term is given by the proportion of each sub-triangle area with respect to the total triangle area . Algebraically, this can be expressed like so:
，更多细节参见搜狗输入法2026
Focus to learn more。同城约会对此有专业解读
* @param max 数据最大值