翻译：Itisnousetellinggrown-upchildrennottomakemistakes,bothbecausetheywillnotbelieveyou,andbecausemistakesareanessentialpartofeducation.
告诫子女不要犯错误，那是没用的，一来他们不听你的，二是错误本身也是教育的一个重要方面。
暂无解析
翻译： I believe Chinese economic authorities recognize the problem and the next Five-Year Plan will address it effectively.
翻译：Driving southward from Cairo into the valley, I entered a landscape that owed little to the present era.
中国自20世纪60年代开始进行海洋油气资源的自营勘探和开发。（）