格利泽 581 c 被确认是另一个“超级地球”，科学家在2007年首次发现它的时候，一度以为它有条件承载生命。

When scientists first discovered Gliese 581 c, another confirmed super-Earth, in 2007, they thought the planet was, just possibly, capable of hosting life.

youdao

It is conditional. So this is our first bilateral, conditional covenant.

它是由条件的，所以这是第一个双边，有条件的合约。

耶鲁公开课 - 旧约导论课程节选

And the WHO had all those, had that whole infrastructure in place.

世界卫生组织拥有这一切条件,它有完善的基础设施

耶鲁公开课 - 生物医学工程探索课程节选

It has k2 as the boundary conditions.

它有k2作为限制条件。

麻省理工公开课 - 固态化学导论课程节选