请帮我英语翻译一下这俩句话

上面的是用在线翻译译的,错误极多.我翻译的是:
My dad and I went fishing, and luckly, we fished a very big fish, but we saw a board "forbidden fishing", so we free the fish back to the water.
不知道满意不?

I and my daddy removes the fish together, very lucky fished a bigfish, but I and the daddy saw on the sign was writing " Theprohibition falls fish " Then for put the fish the backwater tohit
参考一下吧，呵呵

我用的过去时啊

I went fishing with my father. we fished a big fish luckily. But my father and I saw the "No fishing" on the board, so we freed the fish into the river.

Daddy and I went fishing, we were luckly to fished a big fish. But when we saw the board of "No fishing", we were freeing the fish to the water immediately.