regretably

Regretably I didn't get a picture of him as he disappeared quickly down the line... drat!

惜由于太快就在人群消失，我能拍……恶！

Regretably, I cannot watch the lively scene in the meeting and the presents distributed by companies present at the meeting .

遗憾是能看此次火爆场面和参商派发赠品。