立体駐車場のターンテーブルで回る時も歌います(笑)
1回の開閉で、電気代が数万飛ぶらしいよ！
この日は開ける予定がなかったらしいけど、なんか予定入ったらしくて開けるタイミングに立ち会えました！

I also sing it when revolving on a turntable in a multi-level parking lot. :-)

Apparently, opening and shutting them just once jumps electricity costs by tens of thousands!

It seems they didn't have plans to open them on this day, but they apparently worked it into the schedule somehow, and we were able to witness the timing of the doors opening!