I'm back. Same as the title: I am back=)

What does "You might at least apologize” mean? The translation i read is" 你顶多道个歉就得了", but i am not sure about it.Because it is the opposite meaning of " at least" in the translation. Does the" at least" only mean at least(至少）？Or is there any other meaning for "at least” here？I am looking forward to the correct anwer. Anyone could help to explain? Thanks in advance! ^.^

First notebook entry: Introducing myself Hi there, I am not sure what this italki will bring me, i just want to have a try. Maybe I will be able to improve my English here and have fun at the same time. Besides, i hope i can make some friends here. Looking forward to the special experience from italki.