1.Being dateless on New Year's Eve is proof positive of a person's social and sexual undesirability.
除夕时没有约会是社交上不受欢迎,而且缺乏性魅力的铁证。
2.Are you willing to look for such motive undesirability the woman?
难道你愿意找这样动机不良的女人吗?