翻译:尽管他第一次来中国,但是他很了解中国历史
问题描述：
翻译:尽管他第一次来中国,但是他很了解中国历史
答
综合上面两楼的答案.Although it is the first time that he has come to China,he knows Chinese history very well.it is the first time that sb.have/has+done 表示某人第一次做某事.Although he comes to China...