You ask each other to dance - which brings you close enough to get a wiff - after all, your sebaceous and apocrine glands release scents through the armpit which potential partners may find attractive.

你们邀请对方跳舞——这让你们足够亲密以至于可以闻一闻——毕竟，你们的皮脂腺和大汗腺会通过腋窝释放气味，这可能会让潜在的伴侣觉得很有吸引力。