のが下手 => to be bad at doing something N5
の下で/の下に => under; with ~ N2
て[下「くだ」]さる => Do for someone N4
Give and take advice
以下 => As follows, below N3
Standard
限りがある/ない => is limited, has boundary N2
Limit, limit
がり => tend to, sensitive to N4
…にはむりがある => difficult to do; is unreasonable / unrealistic / impossible N3
Vague
てもらえるとありがたい => grateful, thankful if... N4
Emphasize
がわかります => Capacity N5
Ability
~ がかり => similar to ...,dependent on ... N1
Evaluate
より~ほうが => is more than N5
…どうりがない => No reason... N2
Emphasize negative meaning