Weddell seals can dive as deep as 2,000 feet (610 meters), but frequently stay in the shallows to avoid predators such as sharks and orcas.
英
美
- 韦德尔海豹能潜入到水下2000英尺(610米),但是为了躲避诸如鲨鱼和逆戟鲸之类的食肉动物,它们常常在潜水海域活动。