Translate sentence Greek to English please

Mporei na les perastikos pws imoun sti zwi sou omws tis duskoles stigmes egw'mouna mazi so

can someone help?

Thanks so much

How can you say that I was just passing by in your life, I was with you during the hard times.

Thank you!!
I have to learn Greek :-)
Any idea if Rosetta Stone is worth it ?