英语翻译1.我的电脑坏了-----这就是我没有按时交论文的原因2.这座城市目睹了20世纪60年代黑人和白人之间的一系列激

1. my computer crashed — this is what i had no paper in time for 2. the city to witness the 1960s, between blacks and whites a series of fierce struggle on the corner. there happened many times four is only an accident in this way, the doctor to save his life 5. only when he graduated, he realized that the school life is wonderful. 6. only by a couple of hours a day of the way you can master the language