回複：老板嫌我幹活兒慢，我該怎麽辦？謝謝！

Don't write email. When people see long emails, they tend to put it aside and may never read it again if it is not that important in their mind. Email is one way communications. The recipient may not understand your message or interpret it in wrong way. You should set a time to sit down with your boss to go over his expectations and your concerns.