金鹰购物卡全国通用吗:[我们到那时,他们在开生日派对]用英语怎么说?
来源:百度文库 编辑:杭州交通信息网 时间:2024/06/10 22:04:55
They were having a birthday party when we arrived.
When we arrived,they were having a birthday party .
They were having a birthday party when we arrived.
When we arrived,they were having a birthday party .