Prayers will be offered by Joseph Lowery, a well-known civil rights leader from Atlanta, and by Rick Warren.

VOA: special.2009.01.19

I would guess that's pretty much, you know, apart from, you know, all the usual, well-known things.

我觉得这些差不多了，加上那些众所周知的地方的话。

鲜为人知的名胜 - SpeakingMax英语口语达人

Sign languages vary from country to country,and many are not well known internationally.

VOA: standard.2009.09.10