前，先

• Properties , you will configure your application to enable and define the
  属性前，先配置应用程序，以便启用和定义要为每个用户跟踪的
• Method was called to encode the contents of a cookie before displaying it in the page
  还请注意在页面中显示cookie的内容前，先调用
• Look to the right , to the left and to the right again before you turn into a main road
  在转入大路前，先看右，再看左，然后看右。
• Please also read the introduction section before utilizing the information on this page
  也请在运用本页信息前，先阅读“前言”部分。
• A few years ago , centro did the special effects for a local film , the umbrella story
  几年前，先涛数码为本港电影《人间有情》制作特效。
• Please also read the introduction section before utilizing the information on this page
  也请在运用此页上的信息前，先阅读“前言”部分。
• Before pressing the shutter , take your time and scan the scene through your viewfinder
  在按快门前，先别急，花些时间通过取景器看看场景。
• We recommend reading through this entire page before exploring the links provided
  我们推荐在开始探研这些所提供的链接前，先完整的阅读这页。
• " we need to take a view on these issues before proceeding further , " said mr li
  李令翔说：我们在继续进行有关筹备工作前，先要就这些事项得出具体意见。
• Ensure that the side of the excavation pit is properly shored before you go down to do work
  进入坑洞里工作前，先确定坑洞的墙壁是否有支柱牢固地支撑着。