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来源:雅诚德英语网
A blockage in the lavatory or the galley drain is possible if unwanted materials get in the system.
如果外来物进入厕所或厨房的排放系统则会引起堵塞。
A blockage in the lavatory or the galley drain is possible if unwanted materials get in the system.
如果外来物进入厕所或厨房的排放系统则会引起堵塞。