Local forms of transportation, like subways, city busing, cars, bicycles, skates, etc are also part of this sector.

局部形式的交通地铁，市校车，汽车，自行车，溜冰鞋等也都是这样的一部份。

youdao

Despite great resistance in Charlotte to the busing order in the early days, the city boomed after the last schools had been integrated in 1975.

ECONOMIST: Integration (1)

Busing began in Denver in 1974 when a federal judge ordered the city to desegregate its schools.

ECONOMIST: Integration (1)

Until such ideas win more support, advocates of busing in Charlotte fear that a court ruling ending compulsory busing would toss aside years of desegregation efforts, and inner-city schools would become jammed with poor children, most of them black.

ECONOMIST: Integration (1)