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文字稿：

Slimy and squishy, they might not be to everyone's taste.

But snails are growing in popularity as a delicacy, according to British snail farmer Helen Howard.

She started breeding them in her spare room seven years ago, and feeds them a special meal of cereals, powdered chalk and dried milk.

Global travel has made people more adventurous in what they eat, says Helen.

Though it might be some time before these slow creatures become fast food.

Vocabulary 詞匯:

squishy 黏糊糊的

delicacy 美味佳肴

breeding 養(yǎng)殖

powdered 粉末狀的

adventurous 大膽的，敢于嘗試新鮮事物的