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...
他要求对这起暴力事件的幕后指使者作出惩戒性判决。He demanded exemplary sentences for those behind the violence.他们把自己看作实现和平的使者。They saw themselves as a bridge to peace.在英国杜鹃鸟是报春的使者.In England the cuckoo is the herald of spring....