电梯完全是原装的，内外机门都采用手动上下开关式密门。
The elevator is entirely original. It utilizes manual vertical doors for both the inner and outer landing doors.
《约翰杰可琴烈门史密特》是一首来自美国和加拿大的传统儿童歌曲。
"John Jacob Jingleheimer Schmidt" is a traditional children's song from the United States and Canada.
《约翰杰可琴烈门史密特》是一首来自美国和加拿大的传统儿童歌曲。
"John Jacob Jingleheimer Schmidt" is a traditional children's song from the United States and Canada.
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