报纸和杂志的重要性英语翻译句子初一

It's very important for us to read some English newspapers.

报纸尤其重要因为在我们的生活中是无法被取代的 Newspaper is particularly important because in our life is can not be replaced

翻译：Newspaper and journal are not necessarily the best source to acquire the information.

这样测量比较准确。二、螺距：螺纹上相邻两牙在中径线上对应两点间的轴向距离。（母线通过牙型上沟槽和凸起宽度相等的地方的假想圆柱的直径，称为中径，中线圆柱的母线称为中径线。