Q: luckily とはどういう意味ですか?
A: fortunately
Q: luckily とはどういう意味ですか?
A: QAの全文をご確認ください


Q: luckily と fortunately はどう違いますか?
A: They are pretty much the same, but “fortunately” is more formal.
Q: luckily と fortunately はどう違いますか?
A: They can often be used interchangeably. However, you should avoid using "luckily" when luck isn't involved.
Q: luckily と by luck はどう違いますか?
A: I am not really seeing a difference between these two (I don't use these phrases at all), but I hope someone else will see this and answer.

Luckily is an adverb, meaning that it modifies a verb (that -ly ending always gives it away.) So you would use this word to describe an action.

Luckily he saw the dollar bill on the sidewalk. It was enough to buy the winning lottery ticket.

But the phrase "by luck" is also an adverb, and would replace "luckily": By luck, he saw the dollar bill on the sidewalk...

I looked these meanings up and there does appear to be a slight difference in meaning.
"Luckily" means "by good fortune."
"By luck" means "by accident."

I did not know this. I learn something new every time I'm here.


Q: luckilyの発音を音声で教えてください。
A: I provided an example as well :)
Q: luckily この表現は自然ですか?
A: that's perfect!
Q: More harder,more luckily. この表現は自然ですか?
A: @song27: I think what you're trying to say here is, "He who works harder is luckier," like "If you work hard, you don't need to be lucky." Is that right?