| 摘要 |
An adjustable lawn sprinkler with an adjustable rotating speed has a rotating base with an outlet and a rotatable disk. The rotatable disk rotatably mounts on the rotating base and has multiple nozzles with different sprinkling patterns rotatably mounted in the rotatable disk. By selecting aligning one of the multiple nozzles with the outlet on the rotating base, the sprinkling pattern of the adjustable lawn sprinkler is changeable. Moreover, by turning the aligned nozzle, the rotating speed of the adjustable lawn sprinkler can be adjusted.
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