This allows you again to travel to all the Schengen states, plus going back to the Philippines and back to Germany without further visa requirements. After that time period is expired, and you are still married to your German husband then the residence permit will be extended again for a period of up to 5 years or unlimited.
Ikaw ay makakapag travel na kahit pabalik-balik ka ng Pilipinas, at sa lahat ng Schengen states, Kapag expired na ang 3-taon, at ikaw ay still married pa rin sa kanya, ang iyong residence permit ay extended uli up to 5 years.