[lojban] E Pluribus Unum and question about "lo nu binxo"

[Luke Bergen <lukeabergen@gmail.com>]

Does the following sound like a decent translation?

klama li pa li su'o

If not, what do you all think would be a good lojban translation?

Also, I found the following in "lo nu binxo" and am a little confused....

"ni'o lu xu do jimpe su'o valsi sei lo krati fo lo rirni cu te preti"

the place structure of "te preti" would be "questioner x1 about subject x2 asks/queries the question x3 (quoted text) to audience x4"

but filling in those places doesn't seem to make much sense since in the quote "lu xu do jimpe su'o valsi" would seem to fill in the x1 place.  Or am I misunderstanding how "sei" works?

 - Luke Bergen