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[ti:潮涌海岸 38] |
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[ar:英语听力] |
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[al:] |
[00:00.00] |
(This might seem)surprising given goats' reputation for eating anything green, |
[00:03.95] |
but tea isn't as defenceless as it looks. |
[00:08.78] |
Tea leaves are loaded with bitter chemicals designed to repel browsing animals. |
[00:15.81] |
It works on the goats, |
[00:18.72] |
who leave the tea untouched and instead eat up the weeds, |
[00:22.90] |
fertilising the tea plants with their droppings. |
[00:27.04] |
The surprise is that we humans should find the same bitter chemical cocktail utterly irresistible. |