But it would be unprecedented for delegates to reject a bill.

但对于代表们，否决一项法案将是史无前例的。

youdao

The first veto of Mr Bush's presidency, in July 2006, was used to reject a bill from a Republican-controlled Congress that would have loosened the restrictions.

06年6月，布什在任内首次使用否决权，否决了当时由共和党控制的国会所提议放宽限制的法案。

youdao

The first veto of Mr Bush's presidency, in July 2006, was used to reject a bill from a Republican-controlled Congress that would have loosened the restrictions.

06年6月，布什在任内首次使用否决权，否决了当时由共和党控制的国会所提议放宽限制的法案。

youdao