请珍惜这次唯一的拍照机会。

Please treasure this opportunity to take your picture.

youdao

对白宫而言，这是多么给力的一次拍照机会啊！

What a great photo opportunity for the White House.

youdao

有无数的拍照机会非常幸运，因为在那样的运行速度上，每次日出或日落只维持几秒钟！

The multiple chances for photography are fortunate, as at that speed each sunrise or sunset event only lasts a few seconds!

youdao