最近看手机眼睛劳累酸痛，于是关心起频闪调光，但很多都听不懂，说什么的也有，有没有知道都知友讲解一下，不胜感激 ( •ᴗ• ) 显示.
How a government shutdown could affect air travel, TSA, and flight
Dc Airport Abbreviations: This Loophole Saved Me Hundreds On My Flight! To Avoid In Flight Tax Not Closed In The Budget
Dalbo
