导致八人死亡的加里佛尼亚旅游巴士翻车案的巴士司机又有了新情况。
There are new details about the man behind the wheel of a tour bus that crashed in California, killing eight people.
这可不是小功绩，南加里佛尼亚大学洛杉矶分校的纳米技术学家周崇武给予评价。
That's no small feat, says nanotechnologist Chongwu Zhou of the University of Southern California in Los Angeles.
来自于美国芝加哥大学、哈佛大学和加里佛尼亚大学、圣地亚哥大学的研究员对此做的研究。
Researchers from the University of Chicago, Harvard and the University of California, San Diego, did the study.
应用推荐