“上雕刻”造句

史密斯先生在钻石上雕刻小平面的精湛技巧真是了不起.
The skill with which Mr. Smith faceted the diamond is remarkable.

在大理石上雕刻是困难的.
It is difficult to engrave in marble.

那栋古老建筑的门廊上雕刻了奇形怪状的脸.
Grotesque faces are carved over the doorway of the old building.