But it was not clear what test was used; only blood tests for antibodies would show whether pigs had the virus in February, when the human outbreak is thought to have begun.
但是还不太清楚的是什么检测被使用了；二月的时候，仅有关于抗体的血检验会显示猪是否携带病毒，当人类流感被认为在已经爆发时。
When my husband and I had to make a decision whether we should gain some benefits from our discovery, both of us thought it violate our pure concept of studying.
当皮埃尔·居里和我决定应否在我们的发现上取得经济上的利益时，我们都认为这是违反我们纯粹研究观念的。
Challenged on whether she thought he was working too hard, Miss Blears added: "Well, at Christmas I was delighted when he took two weeks off, had a holiday with his family.
布利尔斯在被问及是否认为布朗工作过于投入时，她说：“令人高兴的是，圣诞期间他休了两周的假，与家人一起过节。”
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