A shark expert known for unusual research methods and "pushing the envelope" in his study of the feared marine predator’s behavior was badly bitten by a shark in the Bahamas, colleagues said on Thursday. 一位鲨鱼专家不仅以超常的研究方式闻名,而且在研究可怕的海洋食肉动物时喜欢“豁出去”。星期二他的同事称,这位专家在巴哈马群岛被一条鲨鱼咬
展开▼