She was startled when Lisa popped up at the door all smiles...莉萨突然笑容满面地出现在门口时，她吓了一跳。Champagne corks popped , and on lace tablecloths seven - course dinners were laid.桌上铺着带装饰图案的网织的桌布, 上面是七道菜的晚餐.My eyes popped at the sight...
There were sharp pains pulsing behind his eyeballs.他的眼球后面有阵阵剧痛.They could hear music pulsing through the walls of the house...透过墙壁，他们能听到有节奏的音乐声。They could hear music pulsing through the walls of the house.透过墙壁，他们能听到有节奏的音...
She has a gentle, unassuming manner.她很和善，不摆架子。He's a man of few words, very polite and unassuming...他话不多，很有礼貌，为人谦和。Despite his position, he has an unassuming personality.虽然有地位, 但他为人谦逊.He was a small and to all appea...
Rick still believes that justice will prevail.里克仍然相信正义会得以伸张。"What are you getting at now?" demanded Rick.“你这是什么意思？”里克问道。Rick hasn't changed. He looks exactly the same as he did at school.里克一点儿没变，他和上学时一模一样。...
Conservation is an issue which gets a lot of attention these days — whether it means preserving old buildings, or protecting the environment.资源保护是目前备受关注的问题——不管它指的是对古建筑的保护，还是对环境的保护。These two buildings typify the rich extr...
用于鉴定一些将要区分的聚群之方法通常称为 聚类 过程.Methods: Used to identify the clusters which should be distinguished are commonly called " clustering procedures ".这种算法结合密度聚类和层次聚类两种思想.The clustering method combines the density and the hierarc...