相关例句：
1、The crocodile was crawling along the riverbed.
这条鳄鱼正沿着河床爬行。
2、And then I saw this little crocodile.
这个时候，我看到了一只小鳄鱼。
3、an operation to try to save a species of crocodile from extinction
一项拯救一个鳄鱼物种、使其免于灭绝的行动。
4、Wildlife experts caught the reptile and took it to a crocodile farm.
野生生物专家捕获了这只爬行动物并将它送进了鳄鱼养殖场。