It was a brave decision to change tack in the middle of the project.

在项目进行过程当中改变方针是个大胆的决定。

《牛津词典》

He was forced to change tack.

他被迫改变方法。

youdao

But the failure to change tack may prove costly, leading to slower growth and larger fiscal burdens.

如若政策转变失败，代价是高昂的，它将会导致经济增长缓慢以及财政负担加重。

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Having observed the intense engagement between Mr Yanukovich and the EU, Russia may change tack.

ECONOMIST: A country caught precariously between east and west

And for all that Texan bluster, Mr Bush has been willing to change tack.

ECONOMIST: There are plenty of them, alas

Mr Payan has not long to persuade either the government or the rebels to change tack.

ECONOMIST: Fortress Mexico