Hey lady you can't park there!嘿，小姐--那儿不能停车！Hey, I'm out of water.喂，我没水了。Hey, I almost forgot! John asked you to give him a ring.嗨，差点儿忘了！约翰请你给他打个电话。Hey! For goodness sake.嗨！看在上帝份上。Hey! You!嗨！你！
详细解释：
heyinterj.（感叹词）Used to attract attention or to express surprise, appreciation, wonder, or pleasure.嗨：用于引起注意或表示疑问、惊奇、赞许或喜悦