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“五一”假期臨近，不少人選擇乘坐高鐵出行。有些細(xì)心的旅客可能會發(fā)現(xiàn)，高鐵座位的編號是A、B、C、D、F，唯獨(dú)沒有E座，這究竟是為什么呢？

掌握一些高鐵小常識，對您購買高鐵車票或許會有些幫助。

High-speed rail passengers may notice that seat labels include A, B, C, D, and F, but skip the letter E. This seating arrangement is influenced by the international convention used in airplanes.

高鐵列車上，二等座采取“3+2”座椅排列，3個座位一側(cè)用A、B、C表示，2個座位一側(cè)用D、F表示。

Seat arrangements vary by class on a high-speed train. Second class features a "3+2" arrangement, with A, B, C on one side and D, F on the other.

一等座通常采用“2+2” 式排列，從左到右依次是A、C、D、F。A和F靠窗，C和D靠過道，沒有中間座位。

First class has a "2+2" layout, labeled A, C, D, and F.

商務(wù)座通常采用“2+1” 或“1+1”式排列，從左到右依次是A、C、F或A、F，A和F靠窗，C靠過道。

The business class uses a "2+1" or "1+1" configuration, with seats labeled A, C, F or A, F, with A and F by the window and C by the aisle.

可以看到，無論是一、二等座還是商務(wù)座，都沒有E座，這也引發(fā)了網(wǎng)友們的熱烈討論：“因?yàn)镋不發(fā)音”、“因?yàn)镋在視力表上”、“因?yàn)镋容易和數(shù)字1讀音混淆”……

還有網(wǎng)友幽默地表示：“E人”坐哪里，哪里就是“E座”。

為何高鐵沒有E座？

那高鐵上到底為什么沒有E座呢？這得從飛機(jī)艙位說起。

早期飛機(jī)多是單通道，每排6個座椅，分別是 A、B、C、D、E、F。其中：

A、F是靠窗座位（window seat）；

C、D是靠過道座位（aisle seat）；

B、E是中間座位（middle seat）。

時間一長，A-F這六個字母就形成了特定的國際慣例：即A/F即為靠窗，C/D即為靠過道。

This seating arrangement is influenced by the international convention used in airplanes, according to the China State Railway Group.

On early single-aisle aircraft, each row typically had six seats labeled A, B, C, D, E, and F. Seats A and F were by the windows, B and E were middle seats, and C and D were aisle seats. Over time, these labels became standard to indicate window, aisle, and middle seats.

高鐵為了和國際接軌，就延續(xù)了這種國際慣例。但高鐵一排最多5個座位，要保留靠窗或靠過道的特定字母，便從大的字母開始刪減，所以高鐵就沒有E座。