外面有狗吗英文怎么说

"Is there a dog outside?" is the Engpsh equivalent of "外面有狗吗?" in Chinese.

This sentence is asking if there is currently a dog present outside the speaker's current location. The speaker is using the verb "to be" (is) to ask about the presence or absence of a dog outside.

Here are a few other example sentences using the same structure:

"Is there a cat on the couch?" (沙发上有猫吗?)
"Is there a bird singing in the tree?" (树上有鸟在唱歌吗?)
"Is there a person waiting at the bus stop?" (公交车站有人在等吗?)

In each of these examples, the speaker is using the verb "to be" (is) to ask about the presence or absence of a particular object or person.