At first, our feet were cut bleeding by the 3cm high grass root on the ridge, but after awhile we got used to it because of the thick calluses that formed.是什么意思_At first, our feet were cut bleeding by the 3cm high grass root on the ridge, but after awhile we got used to it because of the thick calluses that formed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句