英语翻译On the other hand ,students should not fail to pay attention to their mistakes.句中的fail是怎么回事啊?

英语翻译It has also been shown that dark respiration does not depend upon oxygen concentration but proceeds at about the same rate in low oxygen concentrations (2 precent) as in the concentration found in ambient air (20 percent).On the other han on the other hand 请问on the other On the other hand on the other side 改错I read a article by Han Han in the magazine, Don's mind what other people thinh you. 英语翻译other ,another ,the other 英语翻译我就知道the Han nationality汉族 at the other side on the other sideat the other side on the other side区别 英语翻译other：others：the other：the others： On the other hand翻译 On the other hand造句 on the other side of... 英语翻译you will see her on the other side of the world on one side...on the other 英语翻译On the one hand,we should learn hard,on the other hand,we also need to relax. On the one hand...on the other hand还是On one hand...on the other hand? 英语翻译Laymen,on the other hand,are often prisoners of things-as-they-are.