a bit of ...

phr

• ① 少许的;一小块的
  • a bit of land一小块土地
  • a bit of help [luck, encouragement, patience]一点儿帮助[运气、鼓励、耐心](★跟 a piece of 一样,通常用于 uncountable noun 之前,但更强调少量、些微之意,且更属口语用法)