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alcohol-free hand sanitizer efficacy is heavily dependent on the ingredients and formulation, and historically has significantly under-performed alcohol and alcohol rubs.
无酒精免洗洗手液的功效很大程度上取决于成分和配方，其效果历来比酒精和酒精搓手液差很多。
these set out the british government's ambition for individuals to live drug- and alcohol-free lives and achieve recovery while supporting them to make a contribution to society.
这表明英国政府非常希望人们能够过一种既不吸毒也不酗酒的生活并得到康复，同时支持他们为社会做贡献。
hence, it has also been augmented by a counselling manual for providers of prenatal care called "alcohol free through pregnancy " (alkoholfrei durch die schwangerschaft).
另外一本为产前保健提供咨询者发布的咨询手册 -- -- 《妊娠期间远离酒精》（alkoholfrei durch die schwangerschaft）则是对这本手册的强化。