听前活动包括preparation（准备阶段）和presentation（呈现阶段）;听时活动包括plethora of methods（策略使用阶段）和practice（实践阶段）;听后活动包括performances of feedback（反馈阶段）和perseverance in collecting（积累阶段）。
Once you have your datacaptured in Strings, you are on your way to processthem in a very easy and efficient manner usinga plethora ofmethods at your disposal.