A pool with sprayers against a background of power units.
装有喷雾器的水池用来抵抗发电单元的背景辐射。
If you can aim very good, you will be able to take down sprayers.
如果你能很好的目标，你将能够取下喷雾器。
Usually old people are trolling around with sprayers on their backs all day long.
经常有老人背着喷雾器，整天在那里来来回回的走。
Calibrate pesticide sprayers in order to assure that the desired application rate is being applied.
校准农药喷雾器的目的，是为了保证按所需的量予以喷洒。
Calibrate pesticide sprayers in order to assure that the desired application rate is being applied.
校准农药喷雾器的目的，是为了保证按所需的量予以喷洒。
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