But it hasn't been exhaustively tested in a variety of people.
但还没有在各种人群中相近地测试它。
Brandt, who has exhaustively combed through the tobacco companies' internal memorandums and research documents, amply demonstrates that Big Tobacco understood many of the health risks of their products long before the 1964 surgeon general's report.
在详细梳理了烟草公司的内部备忘录和研究文档后,布兰特博士用充分的证据证明,早在 1964 的卫生局长报告发表前,各大烟草巨头就已了解了自家产品对健康造成的诸多风险。
Mr Schama sees the history of vaccines as constantly pulled between medical advances and backlash from a sceptical public: " Hard-earned, exhaustively tested truth… always seems on the verge of overtaking error, when its exhilarating progress is sandbagged by indignation."
沙马先生认为疫苗的历史不断地在医学进步和持怀疑态度的公众的强烈反对之拉扯:“来之不易、经过彻底检验的真理… … 当令人振奋的进步被愤怒所掩盖时,它似乎总
处于超越错误的边缘。”