Not easy to damp the long-term motor, which should be removed Inoue, back indoors, the motor casing clean the dirt.
电动机长期不用容易受潮，因而应从井上拆卸下来，拉回室内，把电动机外壳上的污物擦拭干净。
Used as a step stone, for example, the surface should be flat and rough, this kind of stone is convenient to walk, is not easy to damp.
例如，用作阶梯的石头其表面要平且粗糙，这种石头方便走路，潮湿的时候也不容易滑到。
Used as a step stone, for example, the surface should be flat and rough, this kind of stone is convenient to walk, is not easy to damp.
例如，用作阶梯的石头其表面要平且粗糙，这种石头方便走路，潮湿的时候也不容易滑到。
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