个人可以成为好友们可靠的信息源，这一法则同样适用于Questions项目——他们可以成为更广泛的网络中可靠的旅游建议来源。
A person becomes a trustworthy source of content to their friends, so the same principle applies with the Questions project - they can become a reliable resource of travel advice to the wider network.
其他建议的来源尚未经实验测试，但仅有的两个公布的生食纯素者B12水平的研究均显示B12水平的不足。
Other proposed sources have not been tested so directly, but the only two published studies of B12 levels in raw food vegans both showed inadequate B12 levels.
科伊尔建议寻找替代资金来源，如各种基金会或非营利机构。
Coyle suggests seeking out alternate funding sources such as various foundations or nonprofits.
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