[ti:潮涌海岸 38]
[ar:英语听力]
[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.