I beat letter very fast , because I am a computer high hand . I even act as blac k guest .

字很快，因为我是电脑高手，我甚至还当过黑客呢。

To address this , scientists at stanford university in palo alto , california , led by chemist jianghong rao , have taken advantage of a naturally produced tb protein known as blac to create an efficient detection method that uses a simple fluorescent molecule .

为了解决这个问题，一群来自加利福尼亚州帕洛阿尔市托斯坦福大学的科学家们在化学家饶江洪的带领下，利用一种自然产生的tb蛋白，称作blac，创建了一种只需使用简单荧光分子的有效检测手段。