- 1、Examplesare:asmallsoftsqueakerorsqueakytoyalowstepandorplatformthatthepupmaycrawlonaballorasmallnylonbone.2、Theymightdiscoverthat,aswellasthesqueaker,thetoyhadabuttoninsideonetubewhichactivatedalight,akeypadthatplayedmusicalnotes,andaninvertingmi...
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