The vessel is to be single fixed pitch propeller propulsion with one (1) low speed diesel engine located aft.

本船推进系统由1 台位于艉部机舱内的低速柴油机和一个定距螺旋桨以及轴系组成。

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The APU engine is located in the aft end of the fuselage, behind the pressure bulkhead and below the horizontal stabilizer.

APU发动机安装于机身尾部、压力隔板后面及水平安定面下方。

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The fire broke out in the aft engine room and took several hours to extinguish.

CNN: Spate of fires poses problems for cruise industry

And so there's a tendency in the cockpit--I can remember this myself in--on Columbia in 1996 when we had a potentially very dangerous hydrogen leak in the aft engine compartment.

NPR: Former Astronaut on NASA Risk Assessment