huge cloud, beach. 巨大的雲, 海灘.

And you think we've had a washout! Incredible pictures show people on a beach as menacing cloud formation heads to shore | Mail Online http://www.dailymail.co.uk/news/article-2193374/And-think-weve-washout-Incredible-pictures-people-beach-menacing-cloud-formation-heads-shore.html
 est100 一些攝影(some photos) http://okok1111111111.blogspot.tw/