他跪在地上抱起那书来，一面用袖子擦着那书的人造革面，一面小声地朝那老者道歉。

他跪在地上抱起那书来，一面用袖子擦着那书的人造革面，一面小声地朝那老者道歉。的英文翻译

基本释义

• Kneeling on the ground, he scooped it up, dusting its leatherette binding with his sleeve while murmuring an apology to the librarian.