得dak1個go3講gong2字zi6

English

1. 'all bark and no bite'; all talk and no action; 'all mouth and no trousers'
2. used to describe someone who is only good in talking but does nothing to support what he or she says; to pay lip service to; to have a plan which will never be put into effect

粵語 — Cantonese

1. 齋講或者應承做一件事，但係冇實際嘅行動

Examples

• 嗰條友剩係得個講字﹐唔使理佢。

  That guy is just all talk and no action. Pay no attention to him.

  Tatoeba · LeeSooHa CC BY

• 「下次我請大家食飯嘞。」「你得個講字嘅！你講咗好多次啦，都冇次係真嘅。」

  "I will buy everyone dinner the next time." "You said it several times before. You never keep your words."