香港中英夾雜字典

定義: A code-mixing phrase used by native Hong Kongers to refer to staying healthy and in good shape by doing physical exercise.

用法: E.g. 平時食咁多野又忙住做野，要keep fit先得架！(If you eat a lot regularly and are busy working all the time, you should keep fit!)

同義詞: 保持身體健康

參考: https://www.youtube.com/shorts/Za8b2zE0uYg

定義: (verb) A code-mixing term meaning to continue doing or retain control of something.

用法: E.g. 日日keep fit先會健康架。 E.g. 你D身材keep得幾好喎。 E.g. 我地以後keep contact啦。 E.g. 不如keep in touch好唔好？

同義詞: 保持

參考: https://www.youtube.com/watch?v=uxrKXQowtvk