dogging

例句：

1. 1. The dog was chasing a ball around the park.
   那只狗在公园里追着一个球跑。
2. 2. He was dogged by questions about his past relationships.
   他因为过去的恋爱关系问题而备受质疑。
3. 3. The dog was barking at the door, demanding attention.
   那只狗对着门狂吠，要求关注。