用英语说你去了哪里怎么说

To say that you went somewhere in English, you can use the phrase "I went to [place]." For example, if you went to the store, you can say "I went to the store." If you went to a city, you can say "I went to New York." If you went to a country, you can say "I went to France."

Here are some more examples:

"I went to the park."
"I went to the beach."
"I went to the library."
"I went to the gym."
"I went to the museum."

You can also use the past simple tense of the verb "go" to talk about past travels. For example: "I went to Japan last summer."