祖先: ancestor, forebears...
妇女: woman...
清除: to clear away, to eliminate, to get rid of...
人类: humanity, human race, mankind...
标本: specimen, sample, the root cause and symptoms of a disease...
凉: to let sth cool down...
搭档: to cooperate, partner...
忘: to forget, to overlook, to neglect...
醒目: eye-grabbing (headline), striking (illustration)...
野餐: picnic, to have a picnic...
