charter bill

例句：

1. 1. The government passed a charter bill to amend the constitution.
   政府通过了一项特许法案，以修改宪法。
2. 2.The charter bill was controversial and led to heated debates in Parliament.
   特许法案引起了争议，并在议会中引发了激烈的辩论。
3. 3.The charter bill was signed into law by the president of the United States.
   美国总统签署了特许法案成为法律。