I wish you a Happy Birthday and may all your wishes come true. Be always well and may all you wish for soon become reality
Pastabos apie vertimą
I assumed that the XPONIA POLLA is for someone who has his/her birthday. If it is for a different occassion such as nameday, anniversary, etc. then a different translation will be necessary as there is no "general" translation in English for XPONIA POLLA other than "many happy returns"