estimated by Cockroft-Gault formula. 的翻译是:据估计,Cockroft...
a比如,我国西南地区的一些少数民族有崇拜老虎的习俗, For instance, our country southwest some national minorities have the worship tiger's custom, [translate] a高速公路不断地建设和延伸, The highway constructs unceasingly and extends, [t