Add spaces: translator-Catalan-Swedish

Answer: translator - Catalan - Swedish

Add spaces: CenterforMetalStructuresinFourDimensionsinventssuperstrongnanometal"DanmarksGrundforskningsfond

Answer: Center for Metal Structures in Four Dimensions invents super strong nanometal " Danmarks Grundforskningsfond

Add spaces: Onceagaininspectthestationandpasttherestaurant"Mayak"climbupthestreetKrasnoznamensk.There'salsoacoupleofchurches,oneofwhichseeminglymadeonlyofwood.Prettysight!Lookleftandseeseveralmonuments,andbelowchildren'srailway,now,inmyopinion,isnotfunctioning.

Answer:
Once again inspect the station and past the restaurant "Mayak" climb up the street Krasnoznamensk. There's also a couple of churches, one of which seemingly made only of wood. Pretty sight! Look left and see several monuments, and below children's railway, now, in my opinion, is not functioning.