1·Mr Langton said he believed his airline's new payment policy was helping to promote health and obesity awareness.
兰顿先生说，他相信航空公司新的支付政策可以促进健康和肥胖的意识。
2·Mr Langton said he believed charging by weight was "the concept of the future".
兰顿先生说，他相信根据体重收费是“未来理念”。