This means making a judgement call and deciding what is personal (what you may share) and what is private (what you will not share) in the office.

这就需要你做好判断，想清楚在你的办公室里，哪些谈话内容是个人的（你乐于分享的），哪些内容是私人的（你不想分享的）。

It may come down to a judgement call on the part of the scientists as to whether or not something is really a separate species.

这可能归结为科学家对某物是否真的是一个独立物种的判断。