您要查找的是不是：
- A dog is barking loudly. 一只狗在大声地吠叫。
- A dark brown dog is barking in the dark park. 一只深棕色的狗在黑暗的公园里叫着。
- At wicket gate a dog is heard to bark. 柴门闻犬吠，风雪夜归人。
- A dog is barking. 狗汪汪地叫。
- Wow, a dog is barking here!!! 引用：还容的你在这里乱吠？
- There is a dog barking loudly. 有一只狗大声地在叫。
- When a dog is drowning, every one offers him drink. 待到狗溺水，众人给水喝。
- When a dog is drowning,every one offers him drink. 待到狗溺水，众人给水喝。
- I think a dog is a good pet for a 6-year-old child. 我想对于一个6岁的孩子来说狗是最好的宠物。
- A panda is no more a cat than a dog is. 熊猫不是猫，正如狗不是猫一样。
- Because a dog is smarter than its tail. 因为狗要比它的尾巴聪明。
- A dog is capable of great loyalty. 狗可以对主人非常忠诚。
- A dog is one of the commonest pets in families. 狗是最常见的家庭宠物。
- A dog is one of the commonest pets. 狗是最常见的宠物之一。
- The whale is no more than a fish than a dog is. 如同狗不是鱼一样,鲸鱼也不是鱼。
- A dog is not in place in church. 教堂不是狗呆的地方。
- When a dog is drowning everyone offers him drink. 落井下石。
- When a dog is drowning, everyone offers him drink. 痛打落水狗。
- A dog is running behind rabbits. 一只狗正跑在兔子的后面。
- And in Arizona a dog is being called a hero. 在亚利桑那州，有一条狗被认为是英雄。
