A new generation of scientists became fascinated by dinosaurs.新一代科学家对恐龙研究着了迷。Scientists know that cancer may not show up for many years.科学家们知道癌症可能会潜伏多年。Half of PML's scientists have first degrees, the other half hav...
总统谈及了敌人的奸诈用心。The President spoke of the treacherous intentions of the enemy.他还简单谈及了他被俘期间忍受的孤独。He also talked briefly about the isolation he endured while in captivity.谈及自己的能力，他会自吹自擂大言不惭。He could become ungraciously immod...