It takes, for example, a highly selective view of the kindliness of nature. 比如,它會(huì )采用大量有選擇性的關(guān)于自然友好的觀(guān)點(diǎn)。
MSW 3.6 The order of swimmers by gender is optional in mixed relays. 在混合性別接力比賽中,隊員的性別順序是選擇性的。
But under a new reform, history will become optional, letting budding scientists retreat behind their Bunsen burners untroubled by the cold war or anti-colonialism. 在這一項新的改革中,歷史變成了非強制性的,這使得那些初露頭角的小科學(xué)家們可以不用理會(huì )冷戰和反殖民主義而自由的沉浸在他們自己的發(fā)明中。