Are you sure that's a real spell?

你确定这是真的咒语吗?。

Are you sure that your jewellery has clipped on?

你肯定你的珠宝饰物夹牢了吗?。

Tu: Cheng, are you sure that Gongsun hid the child of Zhao?

屠：程婴，你确定，是公孙杵臼藏起了赵氏的孤儿？

Are you sure that there is no one of Shennong guarding here?

只听那女子道：“你料得定神农帮不会派人守在这里吗？”

Are you sure that my appointment will not clash with hers?

你肯定我的约会不会与她的发生冲突吗？

John, are you sure that we can find the River Spirit in tales?

约翰，你确定我们能找到传说中的河流精灵吗？

Frank: Are you sure that's not because your username is AngelinaJolie?

弗兰克：你敢肯定那不是因为你的用户名是安吉丽娜·朱莉？

Are you sure that you wish to renew your enterprise server licensor certificate?

是否希望续订企业服务器许可方证书?。

Are you sure that users will have a positive experience on go-live day?

你能确定用户在使用你的应用程序时会得到好的体验吗？

Are you sure that you turn off the light when it is unnecessary whether you are at school , at factory or at home ?

在学校，在工厂，在家里，在你不需要电的时候，你注意随手关灯了吗？