YOU SAID:
Corduroys are extremely textured - some say the lines were first caused by a highly improbable erosion of the fabric
INTO JAPANESE
コールテンは非常に織り目加工 - いくつかはラインが生地の高インプロバブルの浸食によって引き起こされた最初と言う
That didn't even make that much sense in English.