In plain words
Whatever I have done in word, in thought and in body since the day I was born on this earth, and whatever I shall do from now on, let all of it be a joy to Your heart. Salutation to Nārāyaṇa.
Word for word
Whatever has been done by speech, mind and body from the day I came here to earth and was born, and whatever hereafter, all of it: thinking of it, may it become joy in Your heart. Salutation to Nārāyaṇa.