作业帮we shouldn't spit in public or litter things.
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/04 22:46:32
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we shouldn't spit in public or litter things.
we shouldn't spit in public or litter things.
we shouldn't spit in public or litter things.
我们不应该在公共场合随地吐痰,乱丢垃圾!
我们不应该在公共场合随意吐痰或乱扔垃圾
我们不应该在公共环境中乱丢垃圾，随地吐痰！
我们不应该在公共场所吐痰或者是乱丢垃圾。