Skatingbackwardsoniceisabitdifficultbutonceyoumasterth...
問題詳情： Skatingbackwardsoniceisabitdifficultbutonceyoumasterthebasis,there’snothinglikeit.Followthestepsgivenbelowandyouwillbeabletoskatebackwardsinnotime. 16 Thefirstthingthatyouneedtodois...