肯尼迪

selenium conductive cell：硒光电池;硒光电管

"selenium cell","硒光电池;硒光电管" | "selenium conductive cell","硒光电池;硒光电管" | "selenium photocell","硒光电管"

Some music tapes and some blank tapes so that we can record our thoughts about the trip：带一些音乐带和一些空白带以便我们能录下旅行中的感想

And let's not forget our cassette pl... | Some music tapes and some blank tapes so that we can record our thoughts about the trip. 带一些音乐带和一些空白带以便我们能录下旅行中的感想. | Oh, that's a ni...