Marcos jank , head of brazil 's sugarcane association , took to the conference stage in a yellow , green and blue shirt .

巴西甘蔗联盟的头头，马科斯杨克，穿着一件黄绿蓝的衬衫参加会议。

Ethanol and electricity co-generation could make up more of brazil 's energy matrix , argues mr jank .

延克先生称乙醇和电力联产可弥补巴西更多能源矩阵缺陷。

" We 've been waiting for this news for more than 30 years , " crows marcos jank , the president of unica , the brazilian sugarcane-growers ' trade association .

巴西甘蔗种植者贸易协会unica的总裁marcosjank得意地说“我们已经等待这个消息超过30年了。”

More than half the cars in brazil now have flex-fuel engines , and that figure should rise to 90 % by 2017 , according to marcos jank of unica , the sugar-industry association in so paulo .

unica（圣保罗甘蔗行业协会）的马科斯延克称，目前巴西国内50%汽车安装弹性燃料发动机，这一数据到2017年会增长到90%。