例句：
1、With a snarl, the second dog made a dive for his heel.
伴着一声嗥叫，第二只狗扑向了他的脚后跟。
2、She was standing by a pool, about to dive in.
她站在水池旁边，正要往里跳。
3、An attempt was then made to dive the sump.
之后曾尝试潜入污水坑。
4、I signed up to learn how to scuba dive.
我报名参加学习戴水肺潜水。