There are 3 main areas that are of concern to human beings in space travel.

- 人类在太空旅行中关注的主要领域有 3 个。

Qualities of a relationship such as openness, compassion, and mental stimulation, are of concern to most of us regardless of sex.

恋爱关系中的特质，如开放、同情、精神刺激等，是我们大多数人所关心的，不分男女。

There's also a lot of pollutants that are of concern that we're getting even more research on.

还有很多值得关注的污染物，我们正在对其进行更多研究。

Qualities of a relationship such as openness, compassion and mental stimulation are of concern to most of us regardless of sex, but - judging from the questionnaire response, they are more important to women than to men.

无论性别如何，我们大多数人都会关心一段关系的开放、同情和精神刺激等品质，但是——从问卷的回答来看，这些品质对女性比男性更重要。