The avenues lined with jacaranda trees burst into a carnival of purple.大街的两旁种着蓝花楹，绽放的花朵汇成一片紫色的海洋。The avenues of the city were crowded with people.城里大街上挤满了人群.Avenues radiate from the Arc de Triomphe in Paris.在巴黎,街道以凯旋门为中心...
You don't have to be a pessimist to realize that we're in trouble.不是悲观论者也能意识到我们有了麻烦。I'm a natural pessimist; I usually expect the worst...我是天生的悲观主义者。我总是做最坏的打算。The man who is a pessimist before forty - eigh...
Karen complained of hyperactivity and rest-lessness.卡伦诉说自己有多动、焦躁不安的问题。My youngest son has a problem of hyperactivity.我最小的儿子有多动症。Many children have a wheat intolerance which can cause hyperactivity.许多小朋友是因为无法忍受小麦而致引起过动的....