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.

阅读难度：

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）

彪悍狗水中追咬鲨鱼

       据英国《每日电讯报》报道，在西澳大利亚海岸，有一名男子拍到了两只狗与鲨鱼同游，更奇妙的是，其中一只狗竟然潜入水中袭击鲨鱼。

       两只狗在水下左扑右跳，摄像男子难掩激动地大喊：“狗竟然咬了鲨鱼。”

(China.org.cn July 28, 2011)