YOU SAID:

It seems like it is getting significantly better

INTO JAPANESE

かなり良くなっているような気がします

BACK INTO ENGLISH

i feel like i'm getting a lot better

INTO JAPANESE

かなり良くなってきた気がする

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I feel like it's gotten a lot better

INTO JAPANESE

かなり良くなった気がする

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I feel much better

INTO JAPANESE

気分はずっと良くなりました

BACK INTO ENGLISH

i feel much better

INTO JAPANESE

気分はずっと良くなりました

BACK INTO ENGLISH

i feel much better