@ASlavitt Doesn't seem right that it was "extremely unpopular" with flight attendants. I have no doubt there were some outspoken opponents but unlikely a union would advocate for something extremely unpopular w/members.
https://www.webmd.com/lung/new...
@阿斯拉维特说它在乘务员中“极不受欢迎”似乎是不对的。我毫不怀疑有一些直言不讳的反对者，但不太可能有一个工会会倡导一些极不受成员欢迎的东西。
https://www.webmd.com/lung/new...