Add spaces: Thetenor-bass-trombone(nowknownasbasstrombone)gotalsoabiggerbore,andwithanextravalve(eitheronthetubeofthe1stvalve,oronthemaintube)thebasstrombonebecamefullchromatic.

Answer: The tenor-bass-trombone (now known as bass trombone) got also a bigger bore, and with an extra valve (either on the tube of the 1st valve, or on the main tube) the bass trombone became full chromatic.

Add spaces: ThepapercontainsthreeletterswrittenbyValleePoussintoLuzindated4February1933,8March1933and21March1933.ValleePoussincommentsintheselettersonthefact,whichisofgreatinteresttohim,thatLuzinusedslightlydifferentclassificationsofthesamesetsashehadstudied.

Answer: The paper contains three letters written by Vallee Poussin to Luzin dated 4 February 1933, 8 March 1933 and 21 March 1933. Vallee Poussin comments in these letters on the fact, which is of great interest to him, that Luzin used slightly different classifications of the same sets as he had studied.

Add spaces: ThatPekinghasnotputupanyactiveresistanceagainsttheimperialismoftheUSAandofitsBritishandFrenchsatraps(liketheRussians,theChinesedidnotpreventthepiratecoupagainstLibyabymeansofavetointheUNSecuritycouncil)itisprobablybecausetheycalculate,thatalotoflocalwarswillhastenthedeclineoftheUSA.

Answer:
That Peking has not put up any active resistance against the imperialism of the USA and of its British and French satraps (like the Russians, the Chinese did not prevent the pirate coup against Libya by means of a veto in the UN Security council) it is probably because they calculate, that a lot of local wars will hasten the decline of the USA.