div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentpowerpoint-fffffff-a-control-the-speed-with-a-ball-you-holdhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: PowerPoint プレゼンテーション › intermediatetextpdfcontrol the speed with a ball you hold in your hand Why use two wheels when you can use three The Trikke Scooter looks loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentscoreader035viewer20220814065f0fa9817e708231d44544e1html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentpowerpoint-fffffff-a-control-the-speed-with-a-ball-you-holdhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: PowerPoint プレゼンテーション › intermediatetextpdfcontrol the speed with a ball you hold in your hand Why use two wheels when you can use three The Trikke Scooter looks loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentscoreader035viewer20220814065f0fa9817e708231d44544e1html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentpowerpoint-fffffff-a-control-the-speed-with-a-ball-you-holdhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: PowerPoint プレゼンテーション › intermediatetextpdfcontrol the speed with a ball you hold in your hand Why use two wheels when you can use three The Trikke Scooter looks loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentscoreader035viewer20220814065f0fa9817e708231d44544e1html5thumbnails3jpg width=140...