Those advocating environmental concern emphasize that the by-products of mechanization and industrialization have already damaged the environment for us and our posterity. If we do not pay concerned attention now, the damage will continue to spread.
主張保育的人強調：工業污染及過度的墾植、建設，已破壞我們自己及下一代的生存空間，再不重視保育工作，恐怕在極短的時間內，我們就將面臨生態匱乏的危機。