Kerfing
(kerf 的現在分詞) n. 劈痕, 截口, 切口\\n[機] 鋸口, 截口
??? 情景例句
Good idea.
好。
In this flat country people grow wheat and corn and raise cattle.
在這個平原國家人種小麥和玉米并且養牛。
It provides relaxation for leisure hours, as just looking at one's treasures is always a joy.
它可以使人在閑暇中得到休息，因為欣賞自己收藏的珍品總會充滿了樂趣。