話人唔靈活英文點講

唔靈活 / 敏捷英文係：

dull
blunt
inactive
sluggish
slow

e.g. You are dull in this game.
You are blunt in this work.


not nimble enough
not agile enough
not elastic enough
not flexible enough
not swift enough
not brisk enough
not quick enough

e.g. You are not nimble enough to play this game.
You are not agile enough to do this work.

You are too dull (遲鈍)to play ball game, you should be more agile (敏捷).