本 Top Notch 1B - ユニット 9 - レッスン 4

a system or method for carrying people or goods from one place to another by cars, trains, etc.

交通（こうつう）, 輸送（ゆそう）

something that causes difficulties and is hard to overcome

問題 (もんだい), 課題 (かだい)

an unexpected and unpleasant event that happens by chance, usually causing damage or injury

事故（じこ）, アクシデント

(of an object) powered by machinery or an engine

機械的な, メカニカルな

to fail to catch a bus, airplane, etc.

逃す (のがす), 乗り遅れる (のりおくれる)

a series of connected carriages that travel on a railroad, often pulled by a locomotive

列車 (れっしゃ), 電車 (でんしゃ)

a scheduled journey by an aircraft

フライト, 航空便

feeling sick or nauseous due to the motion of the ship or boat one is traveling with

船酔いの, 海酔いの

feeling sick because of the motions experienced while traveling in a car

車酔いの, クルマ酔いの

feeling nauseous and sick when on a moving aircraft

飛行機酔いの, 航空機酔いの