He flapped the flies away with his hands and looked across the foot of his bed to an open triple-hung window.
他一边用手来回拍打驱赶苍蝇，一边目光穿过自己的床底，透过一扇敞开着的三层落地窗户向外望去。
2
If want to determine whether the user single-tapped, double-tapped, or even triple-tapped a particular view or window, you should evaluate the value returned by this method.