事实上,联合国在其网站上有一个巨大的页面,上面写着“招募志愿者”。
The United Nations, in fact, has a huge page with "Volunteers Recruited" on its website.
那为什么不招募志愿者替我们试验呢?
当您决定招募志愿者之前,请先问自己几个问题。
Beforeyou decide to search for a volunteer, ask yourself the following questions.
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