In the past, similar requests have foundered on demands by competition authorities that the petitioning airlines surrender valuable take-off and landing slots, particularly at London's Heathrow.

以前类似的请求都因为竞争监管部门的要求而没有成功，因为提出申请的航空公司必须放弃弥足珍贵的起降时间，特别是在伦敦西斯罗机场。

youdao

In the past, similar requests have foundered on demands by competition authorities that the petitioning airlines surrender valuable take-off and landing slots, particularly at London's Heathrow.

以前类似的请求都因为竞争监管部门的要求而没有成功，因为提出申请的航空公司必须放弃弥足珍贵的起降时间，特别是在伦敦西斯罗机场。

youdao