關於叮噹開關制

唔些一個開關制的
第一個開關制係佢條尾，拉一拉便會停止活動，大約每過一段時間便要休息，而他睡覺的時候是唔會關制的，但好似可以有自動啟動，計時啟動而唔洗一家要拉條尾多一次。
第二個開關制係係身體入面，把迷你多啦放入佢，便會整到

its tail is the switch.. there's one time he was too boring that he turned himself off and called it a day.. xD
Some more secrets about Doraemon's tail:
Actually his tail is a switch to make him invisible as well, however it's not functionable anymore =.= Also if its tail is swinging left and right, it means he is not in the mood~