handiness例句
        I was greatly impressed by the 
handiness with which she played the piano.
她弹奏钢琴如此娴熟,给我留下了深刻印象.
Precise design of complete machine, compact conformation, 
handiness and simplicity.
整机设计精致, 结构紧凑, 操作方便简洁.
Self - provided large paper roll hoisting equipment and 
handiness & immediacy.
自备大纸卷起重设备, 操作方便 快捷.