電話を切ったとたんにまた鳴り出した。
tbd
As soon as I hung up, the phone started ringing again.
No sooner had I hung up than the phone started ringing again.
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途端に， とたんに
1. just as, right after, in the act of, as soon as, at that moment
tbd
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また， 又， 亦， 復
1. again, once more, once again, another time, some other time
2. also, too, as well, likewise
3. on the other hand, while
4. and, in addition, besides, moreover, furthermore
5. or, otherwise
6. really, how, (what, why) on earth
7. indirect
又，再，另外；也，还；另外，同时；而且；否则
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鳴り出す， 鳴りだす， なりだす
1. to begin making a sound (ringing, singing, crying, etc.)
开始发出声音（如铃声、歌声、哭声等）