We are late because of the traffic jam., The rhino is an endangered animal., Many endangered animals live in forests, they are scared of people.., Everyday, there is litter on the street., There is too much water pollution in the sea., I enjoy clean air in the morning., There are not enough green areas., We should put trash in the garbage cans., People often relax in green areas., I don't like factories, they make too much pollution., People should protect the environment and animals., You should grow more trees in the park, There isn't enough water for people in the world

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