例句與造句

1. For a recent balanced account of this remarkable man see Graham, M . W . R . de V . 1979 . " Ambulator " : Francis Walker, English Entomologist ( 1809 1874 ) . " Entomologist's Gazette " 30 : 7 20.
2. It's difficult to find ambulator in a sentence. 用ambulator造句挺難的