First, the machine need the plug fo

First, the machine need the plug for energy. Even the electronic wire is very long but you need to move it if you change the room or the wire is not long enough. Sometimes this may annoying
-Second, eventhough, It is better than use the broom. You still feel stiff from moving your leg, arm to clean the room.
-lastly, Absolutely, this vacuum is expensive and use electronic energy so you spend a lot of money with this stuff.

Results (English) 3:

首先，这台机器需要的能量插头。即使是电子线也很长，但是如果你换了房间或者电线不够长，你需要移动它。有时这可能是恼人的
秒，虽然，它比用扫把。你还觉得你的腿动了，胳膊要擦干净房间，这个真空是昂贵的，使用电子能量，所以你花了很多钱，这东西。