by subway

基本解释

When in Pyongyang, Jong Tae-se, a Japanese-born forward who plays for the J-League team Kawasaki Frontale, travels to training by subway and trolleybus.
出生于日本、在日本J联赛中效力于川崎前锋队的前锋郑大世，在平壤时乘坐地铁和无轨电车去训练。
The new urban district will also have a strong focus on public transportation, aiming to get 80% of residents and workers traveling by subway, streetcar, biking or walking.
新城区还将重点解决公共交通设施问题，以方便80%的居民和工作人群乘坐地铁，公交，骑自行车，或者步行。
Four naked men and women, carrying handbags or briefcases to cover themselves and wearing only shoes, went by subway to work in London, the Daily Mail reported Monday.
据《每日邮报》17日报道，4名只穿鞋子、用公文包或手袋遮体的男女白领，日前乘伦敦地铁去上班。
www.chinadaily.com.cn

He was surprised by the large number of busy people in the subway who stopped to listen.

Only prompt action by subway employees two months later prevented clouds of lethal cyanide gas from killing commuters at Tokyo's Shinjuku station.
ECONOMIST: The crazies and their poison
You can even get there by subway (yes, LA has one).
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