悠闲: leisurely, carefree, relaxed...
亮相: to strike a pose (Chinese opera), to make a public appearance, to come out in public (revealing one's true personality, opinions etc), (of a product) to appear on the market or at a trade show etc...
志愿: aspiration, ambition, to volunteer...
否则: if not, otherwise, else, or else...
果园: orchard...
湿度: humidity level...
公认: publicly known (to be), accepted (as)...
丰收: bumper harvest...
第一线: front line, forefront...
激素: hormone...
