wildebeest, crocodile . 牛羚，鱷魚。

Snappy escape: Moment a wildebeest jumps through the jaws of a hungry crocodile captured in dramatic pictures | Mail Online http://www.dailymail.co.uk/news/article-2112005/Snappy-escape-Moment-wildebeest-jumps-jaws-hungry-crocodile-captured-dramatic-pictures.html