talk is cheap
US /tɔːk ɪz tʃiːp/
UK /tɔːk ɪz tʃiːp/
成語
說起來容易, 光說不做
it is easier to say you will do something than to actually do it
範例:
•
He keeps promising to help, but talk is cheap.
他一直承諾會幫忙，但說起來容易做起來難。
•
You say you'll finish the project by tomorrow? Talk is cheap.
你說你明天能完成項目？說得倒輕巧。