她还担心所有塑料垃圾正在对环境造成的损害。
She was also worried about the damage all the plastic rubbish was doing to the environment.
人们看到所有他们丢在河里的垃圾，会开始关心环境问题。
Seeing all their garbage in the river makes people begin to care about environmental issues.
当人们把旧机油倒在地上或扔到垃圾里，它会污染环境。
When people pour old motor oil on the ground or throw it in the garbage, it pollutes the environment.
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