是正

• The value of fractiondigits must be a positive integer
  Fractiondigits的值必须是正整数。
• Or , more powerfully , it could be a regular expression
  ，也可以更强大一些，是正则表达式。
• Is a positive or negative value
  是正值还是负值的整数来初始化
• Argon canister . it ' s under pressure
  氩气过滤器，现在是正压
• Must be a regular expression
  Pattern的值必须是正则表达式。
• The key is the value of some property of the object being stored
  键是正被存储的对象的某一属性的值。
• Good morning . this is chengtai trading company . may i help you
  早安。这里是正泰贸易公司。我能效劳吗？
• . . . iike a miracle had taken place
  . . .像是正有奇迹发生
• The lapels are facing towards us
  衣领是正对着我们的
• The lapels are facing towards us
  衣领是正对着我们的