不足不够好英语

缺点是shortcoming 不足是weakness 非常地道的表述方法。

缺点 [词典] shortcoming; defect; weakness; weak point; blemish; [例句]事事不免有缺点。Everything has its drawback.不足 [词典] insufficient; deficiency; not enough; less than; fall short of; [例句]我受到了信息不足的牵累。I was hampered by a lack of information.

I am not good enough,sorry. 或者I am not that good,I'm deeply sorry.

缺点defect；disadvantage；weakness；shortcoming更多释义>>[网络短语]缺点Shortcoming;defect;weakness缺点错误shortcoming;fault建筑缺点constructionaldefect

You are too good for me

You are perfect while I am not good enough.-------------------------------------------------------------------------------------------------------------------你认可我的回答么~~~如有不懂，可以追问~~~^.^

correctly know your strengths and weaknesses

"This document is really work in progress and I am sure much remains to be improved."