Michael Wen 你好 ~我想問 這句中文翻譯 我這樣翻可以嗎?

他對棒球比賽瞭若指掌，幾乎只要一出手下注，總能抱得獎金歸。這次奧運也不例外，賽前他依舊很自豪的下了大筆賭金。

Here is what I interpreted.

→ He knows the baseball game very well. He can always win the bonus whenever he bets on it. No exception for the Olympic, he also bet a lot of money on it before pre-match with full confidence.