He said in an interview with BBC Radio Wales: 'I can't reveal much about the new Harry Potter film, which I don't understand because the book is out anyway, but I had to sign a clause that I wouldn't.

他在BBC威尔士的采访中说：”我不能剧透太多关于这部新的哈利波特电影，因为尽管是出书了，但是我还是签了我不用签的一份协议。

youdao

The foreign trade companies may take the following measure to prevent the risks when implement the contract: First, to sign the force majeure clause to prevent risks.

外贸出口企业在一些特殊情况下防范履约风险的措施是：首先，应在合同中订立不可抗力条款以防范风险的发生；

youdao

There is no opt out clause by the players or owners, so assuming the players do sign off on the deal we are looking at 10 years of labor peace.

FORBES: NFL Owners Approve New Labor Deal, But Players Hold Off