Japanese phrase
大賛成です。 dai san sei de su
Meaning
I strongly agree.
When to use it
A polite way to show strong agreement. It often responds positively to a proposal and sounds more enthusiastic than simple agreement.
Example dialogue
新しい方法を試してみませんか？ atara shi i hō hō o tame shi te mi ma se n ka
Would you like to try a new method?
大賛成です。 dai san sei de su
I strongly agree.