澳洲航空因航班上的经济舱厕所不足而面临强烈反对，计划在新飞机上增加更多厕所。 Qantas faces backlash for insufficient economy-class toilets on flights, planning to add more on new planes.

没有关于所需飞机厕所数目的既定规则,导致诸如Qantas航班因大多数经济厕所失序而起飞而面临反弹的问题。 There are no set rules on the number of airplane toilets required, leading to issues like a Qantas flight facing backlash for taking off with most economy toilets out of order. 虽然FAA没有规定最低要求, Qantas计划在新的空中客车飞机上增加一个额外厕所。 While the FAA doesn't mandate a minimum, Qantas plans to add an extra toilet on new Airbus planes. 飞机厕所使用真空系统将废物储存在坦克里,直到飞机降落为止。 Airplane toilets use a vacuum system to store waste in a tank until the plane lands.