留美老师带你每天说英文 第251期:每年大约有10亿只蜗牛被吃掉
2020-04-07来源:和谐英语
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台湾籍旅美老师今天交给我们的句子是：
About one billion snails are eaten every year around the world.
每年全世界大约有10亿只蜗牛被吃掉
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