1·The challenge now, he says, is to identify which pollutants are harming the nervous systems of Ana and others who live in areas with particularly dirty air.
他说，当前所面临的挑战是，要鉴定出哪些污染物在危害安娜和其他居住在空气污浊区的人们的神经系统。
2·In a back bedroom, police found the body of his wife, Ana, and their two-year-old twin boys.
在后面的一间卧室里，警察找到了他妻子安娜和他们两岁的双胞胎儿子的尸体。
3·What do we learn about Ana Castro from the last paragraph?
根据最后一段，安娜·卡斯特罗的情况是什么？
4·The Santa Ana winds, which whip dry air from the desert plateau westwards and downwards into southern California.
名为圣安娜的大风驱使着来自沙漠高原的干热空气向西然后向南进入南加州。
5·The figures were released by its marketing director, Ana Lopez, at a news conference opening its annual cigar festival.
这组数据由哈伯纳公司营销总监安娜·洛佩兹在其每年一度的雪茄节开幕会发布。