这些人中有人同意参与实验，有些则婉拒。

Some of those approached agreed, and some declined.

youdao

中方为何现在同意参与国际社会打击海盗的努力？

Why is it that China decides at this point to get involved in the international counter-piracy efforts?

youdao

有十八个国家同意参与的事实显示了这个基金的必要性。

The fact that 18 countries have agreed to participate speaks volumes about the necessity for this Facility.

youdao

Two is it gives you some sense for how concerned parents were about the risks of polio in the community and how much they wanted a vaccine to be developed, such that they gave permission for their children to enter into this trial.

第二是,它能让你了解,父母们对孩子,罹患小儿麻痹症的风险的关心程度,以及对疫苗的渴望程度,这使得他们同意让他们的孩子,参与到这种实验中

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