Array ( [0] => Array ( [title] => L14A [link] => https://www.youtube.com/embed/E9wtsUjh7qI ) [1] => Array ( [title] => L14B [link] => https://www.youtube.com/embed/xaOWaRk5isU ) [2] => Array ( [title] => L14C [link] => https://www.youtube.com/embed/VtY7tqPQxSw ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第14R講 CH12 – IO – system