input question: Fix spacing: Appleannouncedit'saddedsupportforexternalGPUstomacOSandsomeMachardwareinanewHighSierra10.13.4update,afterpromisingthefeaturelastyearatWWDC2017.

output answer: Apple announced it's added support for external GPUs to macOS and some Mac hardware in a new High Sierra 10.13.4 update, after promising the feature last year at WWDC 2017.

input question: Fix spacing: Thismaychange,astheJewishmafiafromRussiaandEasternEuropeexpandsandproliferatesinEurope,creatingadesensitizationtopoliticalmurders.

output answer: This may change, as the Jewish mafia from Russia and Eastern Europe expands and proliferates in Europe, creating a desensitization to political murders.

input question: Fix spacing: SmallDoubleRoomwithoutWindow(Double)

output answer: Small Double Room without Window (Double)

input question: Fix spacing: Just2minutes'walkfromHydeParkandPittStreetMall,QTSydneyoffersarestaurant,bar,cafeanddayspa.

output answer:
Just 2 minutes' walk from Hyde Park and Pitt Street Mall, QT Sydney offers a restaurant, bar, cafe and day spa.