So if the waves are good out in front of the house, I just get up, walk across the street.

所以门前浪好的时候我就起来，过街冲浪。

享受冲浪 - SpeakingMax英语口语达人

was go to the bridge and walk across the other side and then walk back.

就是到桥上走走，从桥这边走过去再走回来。

鲜为人知的名胜 - SpeakingMax英语口语达人