例句與造句

1. Usage : this is kind of automatic carry and digit forward counter by mechanic pulls . it is generally applied to punches and printers for number counting
   用途：本品是一種機械帶動自動進位，遞加計數(shù)器，適用于一般沖床，印刷機等機械作計數(shù)應用。
2. Usage : this is a kind of automatic carry and digit - forward counter by mechanic pulls . it is generally applied to machine tools for number counting . it can bear big shocks without influence on correct counting
   用途：本品是一種機械帶動自動進位，遞加計數(shù)器，適用于一般機床的操作計數(shù)，能承受較大震動而不影響正確計數(shù)。
3. It's difficult to find automatic carry in a sentence. 用automatic carry造句挺難的