As you can see in order for the call to be a true tail-call, no other operation can be performed on the result of the tail-called function before it is passed back.

可见，要使调用成为真正的尾部调用，在尾部调用函数返回之前，对其结果不能执行任何其他操作。

youdao

When a database is being exported or imported, Informix will block the database exclusively for the operation, in other words, no users are permitted to use the database.

当导出和导入数据库时，Informix 将阻止数据库进行任何操作，换句话说，不允许任何用户使用数据库。

youdao

Doctor: If there is no other problem inside, the vision may be improved when you wear a certain number of glasses after the operation.

医生： 如果内眼没什么毛病，术后戴上合适的眼镜视力会提高的。

youdao

Certainly no other big industrial operation had anything like it.

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However, as we all know, parallel to this, there is a process in the Security Council, and we had authorized the prime minister and the minister of defense to decide when to launch the ground larger-scale operation in the very near future if there is no other solution in the Security Council.

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The Welsh government said the policy was no longer in operation and the legal advice relating to it did not have a "direct impact" on other policies offered to Welsh residents, such as free bus passes and support for students.

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