他们去年在广州度假用英语说 "How did they say they spent their holiday in Guangzhou last year "在上述问题中，"他们去年在广州度假用英语怎么说？" 属于一个疑问句，因此需要转化成一个陈述句，来明确回答这个问题。 答案中“how did they say”意为“怎么说”，接下来接上全意思我们可以得出他们去年在广州度假用英语说 "How did they say they spent their holiday in Guangzhou last year "