一位领导科学家警告道，很多食物里、化妆品和清洁品里存在的化学物对雄性可育性是个威胁。
Chemicals found in many food, cosmetic and cleaning products pose a real threat to male fertility, a leading scientist has warned.
科学家们警告道，对不见消停的过度捕捉来说，国际上限制捕捉的努力实在是太单薄了。
Scientists warn that overharvesting continues unabated despite feeble international efforts at regulating the catch.
科学家警告，与将来可能发生的灾难比较，飓风弗洛伊德是微不足道的。
Floyd is nothing, scientists warn, compared with what may lie ahead.
科学家警告，与将来可能发生的灾难比较，飓风弗洛伊德是微不足道的。
Floyd is nothing, scientists warn, compared with what may lie ahead.
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