environment is becoming worse and worse day by day.Now we can't see the blue sky in cities in the\rday time. There is no fish in the dirty rivers or lakes. Even worse1 , a lot of people can't drink clean\rwater.It'g time for ys_ tozdo something to protect the environment.As a student, we should ride a bike or\rwalk to school every day. We shouldn't pour waste water into\rrivers. And don't throw rubbish her® and there If everyone_ makes a contribution_ to the en\rvironment4 , it will get cleaner and tidier soon.\re@\r" M:W“u” “oplm,'£¤M$ ¤¥\r¦Z§oplmI?t 1 z¨\r¦y©ªol«¬t 2? 5 z¨\r¦u®lmopt 6 ~ 8 z¨\r" M$¯°@\rM:WK±$²³´- µ¶4W·¸z¹º?»¼½¾1¿ÀÁ4zÂ-3wÃ\rÄųÆzÇ
全文预览