以上就是本站详细整理的词语how long是什么意思的翻译解释，供大家参考一下。
How long has he been in office ?(他任职多久了？)
How long have you been married?(你结婚多长时间了？)
How long have they been at war ?(他们交战有多长时间了？)
How long can you balance on one leg?(你单腿能站多久？)
What do I think about it? How long have you got?(我是怎么想的？说来话长，你有工夫听吗？)
How long have you been unemployed?(你失业多久了？)
How long have you had digital?(你们有数字电视多长时间了？)
How long has he held office?(他任职有多久了？)
How long did you spend on your homework?(你做家庭作业用了多长时间？)
How long does the play last?(那出戏要演多长时间？)