高考To make the work easier, workers may have lubricated the paths either with wet clay or with the fat from cattle.
高考Here I learned my first important lesson: disabled as I was in language, I could still be smart and well express myself with clay.
高考He could be smart and express himself with clay.
高考I could still be smart and well express myself with clay.
高考One of the projects was to build a clay pot, but I built mine incorrectly, so it broke in the kiln.
高考I went to a workshop and gradually got good at making things with clay.