sex activity
美
英 
例句
Among men, there's more same-sex activity among higher-educated men.
在男性當中,學歷越高則同性戀越多。
Since of gem headgear appraisal the just sex activity that a socio economy lives, it is paid the commerciality activity of the service.
珠寶首飾估價既是一項社會經濟生活的公正性活動,又是一項有償服務的商業性活動。