除粉器

"I do think we'll achieve it within 10 years, but the challenges in delivering it will be quite hard," said Gummer. "我相信我们能在十年内做到，但是制造这种东西所面临的挑战是艰巨的。"冈默说。

"It could be like using toothpaste to prevent tooth decay," said Gummer, a senior research fellow at Procter & Gamble labs in London, U.K.. "这就像用牙膏来防止蛀牙一样,"宝洁公司英国伦敦实验室的高级研究员冈默说。

But mayor Dieter Gummer left the door open to investors or a new promoter, and bookmarked a forthcoming meeting with F1 chief executive Ecclestone. 但市长戴尔特甘默尔敞开大门向投资者或一个新的启动，和书签即将举行的会议上与F1首席执行官伯尼。

"It could be like using toothpaste to prevent tooth decay," said Gummer, a senior research fellow at Procter &Gamble labs in London, U. “这就像用牙膏来防止蛀牙一样,”宝洁公司英国伦敦实验室的高级研究员冈默说。

"It could be like using toothpaste to prevent tooth decay," said Gummer, a senior research fellow at Procter &Gamble labs in London, U.K.. “这就像用牙膏来防止蛀牙一样,”宝洁公司英国伦敦实验室的高级研究员冈默说。