Learned something #new today! The bullet #train 🚄 in #China 🇨🇳has seats A, B, C, D, and F.  I asked why no E? ❓

According to my #student the trains are copying the #flight system.  It used to be there were six letters . . . So A & F were #window seat, B & E were #middle seats, and C & D were #aisle seats.  Now if there is no middle seat, they skip that letter.  😜  The things I learn!