拳不离手,曲不离口

拳不离手,曲不离口,还是得多唱唱

Practice makes perfect; I still need to sing more.

拳不离手,曲不离口,任何能力都需要积累

Practice makes perfect; any skill requires accumulation.

学语言都一样都讲究拳不离手,曲不离口

Learning a language is the same; you must be persistent. Practice makes perfect.