Graham, thank you for helping me move my book case the other day.

格宁雷厄姆，谢谢你几天前帮我搬运书柜。

Graham , thank you for helping me move my book case the other day.

格宁雷厄姆, 谢谢你几天前帮我搬运书柜.

A door disguised as a book-case

做成书橱一样的门。

His necktie is behind the book case.

他的领带在书架后面。