直ちに

(1) 瞬間的な関係を持つこと(bearing an immediate relation; "this immediately concerns your future")(bearing an immediate relation)

⇒これは直ちに未来に関係する(bearing an immediate relation)

(2) とっさに（通常、好ましくない出来事を修正する）(at once (usually modifies an undesirable occurrence); "he promptly forgot the address")(at once (usually modifies an undesirable occurrence))

⇒彼は即座にアドレスを忘れた(at once (usually modifies an undesirable occurrence))

(3) 遅れずに、あるいはただちに(without delay or immediately; "we hired her on the spot"; "thought they were going to shoot us down on the spot")(without delay or immediately)

⇒彼らが即座に我々を銃殺しそうだったと考えた(without delay or immediately)

(4) 介在している誰もあるいは何でもなしで(without anyone or anything intervening; "these two factors are directly related"; "he was directly responsible"; "measured the physical properties directly")(without anyone or anything intervening)

⇒物理的性質を直接測定した(without anyone or anything intervening)

(5) 遅れ、または躊躇なしで介入する時間なしで(without delay or hesitation; with no time intervening; "he answered immediately"; "found an answer straightaway"; "an official accused of dishonesty should be suspended forthwith"; "Come here now!")(without delay or hesitation)(with no time intervening)

⇒すぐここに来て！(with no time intervening)

(6) 遅らせることなく(without any delay; "he was killed outright")(without any delay)

⇒彼は即死した(without any delay)

(7) 時間を厳守する態度で(in a punctual manner; "he did his homework promptly")(in a punctual manner)

⇒彼は即座に宿題した(in a punctual manner)