双语例句
说对不起!我不能乱扔垃圾。
Say Sorry! I mustn't drop litter.
重点词汇
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乱扔垃圾
litter; throw litter about; drop litter carelessly
中英释义:
No littering
说对不起!我不能乱扔垃圾。
Say Sorry! I mustn't drop litter.
乱扔垃圾
litter; throw litter about; drop litter carelessly