例句 /

A nationwide U.S 6) geological 7) survey 8) sampling water in 30 states found that the total weight of drugs and personal-care products that find their way into the environment each year is equal to that of 9) pesticides that end up in the environment 10)

A nationwide U.S 6) geological 7) survey 8) sampling water in 30 states found that the total weight of drugs and personal-care products that find their way into the environment each year is equal to that of 9) pesticides that end up in the environment 10)

美国一项全国地质调查在30个州进行水的抽样检验发现,药物与个人保养用品每年侵入环境的总量,竟然相当于每年流到环境中的农药总量。