取信于人

rú guǒ quē fá yǒu wàng huī fù jīng jì zēng zhǎng de zhèng cè jì dìng de cái zhèng jǐn suō cuò shī běn shēn jiù wú fǎ qǔ xìn yú rén

如果缺乏有望恢复经济增长的政策，既定的财政紧缩措施本身就无法取信于人。

In the absence of policies likely to restore economic growth, the planned fiscal tightening will itself be incredible.