求英文翻译!谢谢各位翻神了.（在线翻译勿扰）

It is my first time to chair the meeting today. I am grateful to the manager for giving me this opportunity . However, unfortunately,I didn't perform well. the major reason is that I didn't have a good understanding of this meeting. Today, I did the trimming work alone in the warehouse. to accelerate the speed, I didn't pick out all goods of poor quality. However, from this lesson, I learnt the warehouse finishing standard and the warehouse finishing process.
After the training about for two weeks , I have a good understanding of the responsibility as a shopping guide and the daily operation of the shop . But a variety of errors occasionally happen. First, pay attention to common mistakes, learn lessons from failure. Second, understand the work standards, pay attention to details. Third, strengthen their sense of responsibility, be more careful 纯手译.请楼主即使采纳.给分.