But protect a jet engine against saltwater corrosion and position it high on the craft so the spray doesn't enter the intake during take-off and landing, and it will work fine.

但为了保护喷气发动机免遭海水腐蚀，应该把它安装在飞行器的顶部。这样飞行器在起飞或者降落时溅起的水花不会打到进气口处。

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The showerhead massage is the control that switches the water from a steady stream to a pulsating jet spray.

淋浴喷头按摩是通过控制水流的脉动和喷洒来完成的。

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Provided that a dual-purpose nozzle capable of producing alternately such a spray and a plain water jet may be provided in substitution.

但可设置能交替地产生上述喷雾及普通水柱的两用喷嘴作替代。

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