星际动物园哈里读后感整理(8)

If we human don’t pay more attention to that， there will come a day when we have to live the kind of life described in this novel。 As we know， the world is made up not only of human beings but also a lot of other living things。 If we don’t want to leave this perfect planet， we have to protect the environment; otherwise， without the company of other living things， people would only be half-alive， men only half-men。
Nowadays， I should say， people have realized the importance of environmental protection and ecological balance。 Slogans that remind us to save water and electricity are stuck everywhere， but how many are treated as requirements or duties and not just a piece of paper。 If we pay a little attention to our working and study places， we always find some taps half opened with running water， and large numbers of people get used to leave lights on during the day。