In my group’s performance,My team is the third of presentation.My team start with checking the Visual Equipment;Microphone,projector,volume,and computer for a good presentation without interferences.My team used the picture in conjunction with presentation for eliciting the information from the audience and stimulate interesting.Using only the picture may be make the audience confuse and don’t understand in some point because it not yet describe is incomprehensive.Most group used both picture and video together in their presentation the Mekong.They help presentation about Mekong is well understand and clearly.In next time,my team must use both picture and video together for the audience understand in a good way. My team take the time about eight minutes near nine minutes,but it not yet to ten minutes.It may be has cause from preparing the script to talk fit the time.when we talked according to the script,we forgot some part of content.It took some time to be lost or not a specified time .Therefore, we should often say that, naturally.Overall, my team can present the Mekong River in medium degree.Both content and time are’t more or less,but my team must prepare and practice presentation more than this time. Everyone in group must talk naturally and keep the time to fit.