YOU SAID:

I get lunch today if I get 100 likes

INTO JAPANESE

いいねが100個あれば今日はランチ

BACK INTO ENGLISH

Lunch today if you have 100 likes

INTO JAPANESE

いいねが100個あれば今日のランチ

BACK INTO ENGLISH

If you have 100 likes, today's lunch

INTO JAPANESE

いいねが100個あるなら今日のランチ

BACK INTO ENGLISH

If you have 100 likes, today's lunch