1。 What he still not say is that both he and his colleagues fouht the act and the amendments to it every step out the way;that ,under the act,his laboratory is inspected at most（if at all）once a year;that when his animals are under experimentation ,the act doesn't apply.
2.If our research allows only 170 additional men to return to active duty...it will have paid for itself.
改正下：1。 What he still not say is that both he and his colleagues fought the act and the amendments to it every step out the way;that ,under the act,his laboratory is inspected at most（if at all）once a year;that when his animals are under experimentation ,the act doesn't apply
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