|The odds seem stacked against the two dogs as at least seven sharks twice their size circled below them during a dip in the sea.|
A man filming two dogs swimming with sharks off the coast of Western Australia was even more amazed when one of the pets launched an underwater attack, the Daily Telegraph reported.
"The dog is biting the shark," exclaimed the cameraman in disbelief as the pair thrashed around underwater. （点击《每日电讯报》查看原文）
(China.org.cn July 28, 2011)