Please allow me to apologize for what I said on last Friday’s meeting. My behavior was extremely inappropriate, immature, and lacked the respect you and your team deserved.
请允许我就我周五在会议上说的话表示道歉。我的行为非常不合适宜、非常不成熟，同时没有给予你和你的团队应有的尊重。
It was embarrassing, but I learned that nobody appreciated my poor behavior. In the future, I have every intention of curbing my thoughtless actions and learn to adjust my behavior befitting the environment and situation.
我感到非常尴尬，但是我明白了没有人待见我的行为。以后，我一定会减少不经大脑思考的举止，并且努力让自己的举止符合场合和环境。
Again, I am sorry for my actions and I hope that we can put this matter behind us. I look forward to working with you soon. If you have any thoughts in this, please feel free to share. You may contact me at your convenience at email or phone.
我再次向你说声抱歉，希望你我都能够忘记这一段。我非常期待我们下一次的合作。如果你有什么感受，请一定告诉我。你可以给我打电话或者写邮件。
