檢查短句文法有沒有錯

I have been longing to get it since I first time saw it because it is specially outstanding among the other goods around.

我想這是你要表達的意思吧
如果你用since 那你就要用have been...
因為since是自從... 是一個持續的時間
把want改成long to(渴望)會比較好

然後2句子中間要有連接詞才行 所以中間加上because
最後面我幫你改成 在其他周圍的商品他顯得很突出

Since I saw it, I want it so badly. Comparing to other similar goods, it has outstanding quality.

I wanted it since the first time I saw it; it is the most outstanding out of the other goods.

你想表達的是什麼意思ㄋ?

I have beening keen to get it since I first saw it. It is special and outstanding among them.

2008-11-23 05:46:47 補充：
I have been keen 沒打好