引述 :『While they just look like giant models, these things are fully functioning vehicles that people can ride in. Don't believe me? Check out the video of the elephant, full of people, lurching through town after the jump, you doubter.』

引述 :『機械錶中能量儲存結構簡略圖文說明』

引述 :『正方元機械有限公司．專業的研發生產機械有限公司，目前已研發了絲攻不轉攻牙機、履帶式無內鍵送料機以及球心研磨機。』

引述 :『台大機械助教網頁』