【勉強・仕事】砂時計30分/30 minutes Hour glass/三十分鐘 沙漏【お供動画】
30:04
30 mins | Ticking Clock
1:04:20
Ludovico Einaudi [relax, study, sleep, soft, calm, inspired piano medley]
8:46
Manchester City - FC Brügge | UEFA Champions League | DAZN Highlights
1:00:54
疲れを癒やす砂時計 An hourglass that heals tiredness TENGEE 15分砂時計
47:39
12 Round Boxing Match / Training Timer - 12 x 3min with 1 min Breaks
6:06
Morning Routine - Coffee Brewing
1:00:28
【1時間 勉強】おうちスタバで超集中！努力を積み重ねるためのカウントダ
20:51