Переклад англійською з японської: 運転時隔

1 MArch, advance, advancement, betterment, forward motion, head, headway, improvement, onward motion, procession, progress, progression, rise.

2 Psyche, brain, capitulum, caput, chief, drumhead, forefront, foreland, fountainhead, head, head teacher, head word, header, heading, headland, headspring, headway, mind, nous, oral sex, pass, point, principal, promontory, question, read/write head, school principal, straits, top dog.

3 clearance, dynamic headroom, headroom, headway.

4 clearance, head, headroom, headway.