您平均每周会丢弃多少饮料瓶？
How many drinks bottles do you usually throw away averagely every week?
它的油箱被浓缩成了一个容量500毫升的饮料瓶。
最后离开时要记得带走你的饮料瓶和其它垃圾。
When you leave, remember to take away your soft drink bottles and other trash.
最后离开时要记得带走你的饮料瓶和其它垃圾。
When you leave, remember to take away your soft drink bottles and other trash.
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