的意思 a thing of naught

1. The promises he made turned out to be a thing of naught.
他所做的承诺最终化为泡影。

2. Their efforts to improve the situation were all for a thing of naught.
他们改善情况的努力全都付诸东流。

3. The project was abandoned and became a thing of naught.
这个项目被放弃了，最终毫无结果。

4. Despite all the planning, the event turned out to be a thing of naught.
尽管做了很多计划，但这个事件最终无疾而终。

5. She realized that her dreams of becoming a famous actress were just a thing of naught.
她意识到成为一名著名女演员的梦想只是一场空。

6. The hours spent studying for the exam were a thing of naught when she failed.
她花在考试复习上的时间最终化为乌有，因为她考试没通过。