| 摘要 |
PURPOSE: A simple window cleaner is provided to clean a window by moving a pole in which a mop is attached to a window and clean a mop by separating a mop. CONSTITUTION: A simple window cleaner comprises a loop. The loop connecting a pole to the window is formed. By singly moving a long pole in which a mop is attached, user cleans the window. When use does not use a mop attached to the pole, user separates the mop from the pole. The existing window is hard to be cleaned because the size is too big.
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