银叶仙客来品种不太耐寒。The silver-leaved varieties of cyclamen are not quite as hardy.只要有耐心，是能成功培育出这一品种的。Given patience, successful breeding of this species can be achieved.某些品种比其他品种更危险。Certain breeds are more dangerous than others...
Before Pam made the cake she read the directions on the packet.帕姆在做糕点之前看了一遍小包上的说明.Pam was likable and pretty.帕姆又漂亮又可爱.If you want a pretence to whip a dog, say that he ate the frying-pam.欲加之罪，何患无辞。Pam had never learned t...