But Richard Branson is not the only one working to make space flight available to the public.

VOA: special.2009.12.18

It is a kind of fiery love of fame, love of distinction that leads men and women of a certain type to pursue their ambitions in public life, in the public space.

那是一种对名声的热爱，对卓越的热爱,引领特定男女,去追求他们在公共人生，公共场域中的抱负。

耶鲁公开课 - 政治哲学导论课程节选

Yeah, so busking I guess is, yeah, it's when a street performer is playing in a public space to try and get some money.

我想，街头表演是，就是一个街头演员在公共场所表演，从而挣点钱。

街头表演的魅力 - SpeakingMax英语口语达人

Deals like these are public, but most of China's space program is not.

VOA: standard.2010.04.21