VOA新闻讲解FLASH:消灭传播疟疾蚊虫更安全方法
日期:2011-09-07 20:31
(单词翻译:单击)
This is the VOA Special English Health Report.
Israeli researchers say they have developed a substance that attracts and kills mosquitoes infected with the malaria parasite. However, the sweet smelling substance is said to be harmless to people and animals.
