报告的作者说，他们对 NASA 的科学研究状况深感担忧，并提出了很多建议。
Its authors said they were deeply concerned about the state of NASA's science research, and made a number of recommendations.
他们提出了很多建议，并考虑了两倍的选择。
They made lots of suggestions and considered twice the number of the alternatives.
由于她没有名字，仰慕者们还提出了很多建议。
Disturbed that she did not have a name, fans wrote with suggestions.
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