input question: Fix spacing: Aswasmentionedabove,anumberofnewsubstanceshavebeenaddedtothisrevisededitionoftheListofUndesirableSubstances.

output answer: As was mentioned above, a number of new substances have been added to this revised edition of the List of Undesirable Substances.


input question: Fix spacing: Commondesignpitfalls,however,impairequipmentcleanability.

output answer: Common design pitfalls, however, impair equipment cleanability.


input question: Fix spacing: Ifyouplantogoswimming,pleasedon’tforgetyourswimminggear!!

output answer: If you plan to go swimming, please don’t forget your swimming gear!!


input question: Fix spacing: Highlightafeaturedalbum,artist,musicvideo,orplaylist,thenpresstheTouchsurfacetoviewit.Selectasongtoplayit.PressandholdtheTouchsurfacetoshowamenuwithmoreoptions.

output answer:
Highlight a featured album, artist, music video, or playlist, then press the Touch surface to view it. Select a song to play it. Press and hold the Touch surface to show a menu with more options.