The business seat of the high-speed train can be called luxury. There are only three seats in a row, one on the left and two on the right. The space is particularly spacious, and the seats can be adjusted to lie flat at 181 degrees, which is comparable to the first class of the plane.

There is no special seat for high-speed rail. There are three kinds of seats for high-speed rail: second-class, first-class and business seats.

The second-class seats have five seats in each row, and adopt a "2+3" layout, with an aisle in the middle and blue velvet sofa seats, which are the cheapest and economical.

The first-class seats have 4 seats in each row, with a "2+2" layout, an aisle in the middle, and red velvet sofa seats.

Extended information:

The business seat has a separate toilet, bar, cloakroom and refrigerator, and a business seat comparable to the first class of an airplane. Dark red leather seats are provided in the business car, which looks like massage chairs with a price of more than 11,111 yuan in the shopping mall. The design is very fashionable, and it is even more mysterious on the armrests on both sides of the seat.

On the inner side of the right armrest, there are a series of backrest and foot pad adjustment buttons. When you press them lightly, the seat will be adjusted immediately according to the passenger's instructions. When the chair is completely placed, a male passenger who is 1.8 meters tall can also lie down and sleep comfortably. According to reports, business class passengers also have free blankets, cushions, slippers, snacks and meals.

reference source: Baidu encyclopedia-business building.