Q: spontaneously とはどういう意味ですか?
A: spontaneously here appears to mean without coordinated planning, or any particular oversight of how book editions were numbered. A system just emerged naturally. E.g. perhaps by people copying what other people did.
Q: spontaneously とはどういう意味ですか?
A: Without being planned or expected.
Q: spontaneously とはどういう意味ですか?
A: Suddenly and unplanned.

"I spontaneously quit my job today and don't know what I'm going to do for money."
Q: spontaneously とはどういう意味ですか?
A: Randomly, unexpected
Q: spontaneously とはどういう意味ですか?
A: @Tedd: it means "suddenly" or "without a plan". It can be used in many ways, including in reference to making a purchase, or taking a vacation, or doing something that one would not normally do.


Q: spontaneously を使った例文を教えて下さい。
A: She was so happy she spontaneously started dancing.

I like taking road trips spontaneously. There is a thrill in travelling without any prior plans or any specific destination in mind.


Q: spontaneously と extemporaneously と impromptu はどう違いますか?
A: To do something spontaneously is doing it suddenly as a result of an impulse. Doing something impromptu is doing it unplanned or unrehearsed.

You could use these two as synonyms, but not in every scenario.

Extemporaneously is the act of speaking or performing without preparation (or impromptu!).
Q: spontaneously と instantly はどう違いますか?
A: Spontaneously is the act of doing something freely without preparation/ planning.
"He's out spontaneously" (or you could use the idiom "at the drop of a hat" in this sentence).

Instantly is very quickly/ now (like instant noodles). He took the phone call instantly before he heard one ring.

Q: spontaneously と naturally はどう違いますか?
A: - Spontaneously = With enthusiasm and is continuous
- Naturally = Something that comes natural


Q: spontaneously は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください
Q: spontaneously は 英語 (イギリス) で何と言いますか?
A: This is how you would say that
Q: spontaneously は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください
Q: spontaneously は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください


Q: spontaneouslyの発音を音声で教えてください。
A: spontaneous, spontaneously
Q: kendiliğinden .. spontaneously この表現は自然ですか?
A: QAの全文をご確認ください
Q: spontaneously この表現は自然ですか?
A: QAの全文をご確認ください