Array ( [0] => Array ( [title] => 4-1 [link] => https://www.youtube.com/embed/7zVEgRm5tH0 ) [1] => Array ( [title] => 4-2 [link] => https://www.youtube.com/embed/6ffXmeNli8Y ) [2] => Array ( [title] => 4-3 [link] => https://www.youtube.com/embed/PpJCDIgMKWY ) )
Title
第1節
第2節
第3節
Syllabus