. . "jia" . "希加德" . "Xi jia de" . "(Hilgard, Ernest Ropinquet) jia Xi jia de" . "(Hilgard, Ernest Ropinquet) 希加德" . "希加德 (Hilgard, Ernest Ropinquet)" . "Xi jia de (Hilgard, Ernest Ropinquet)" . .