文字稿:
Mendingpuncturesis big business in the Indonesian capital, Jakarta.
But competition is intense. And police believe sometyrerepairmen are paying criminal gangs to throw nails onto the roads, todrum upmore business.
Now, a community group is trying to clear the roads using home-mademagnets.
They've collected more than two tonnes of nails in the last three years.
Police say they'll work with these volunteers totacklethe problem.
Vocabulary词汇:
punctures被扎破的小洞
tyre轮胎
drum up鼓动
magnets磁铁
tackle 解决，处理