Therefore certainty is not only something of no use, but is in fact damaging, if we value reliability.

因此如果考虑可靠性的价值，确定性不仅仅没有用处，而且事实上还有害处。

youdao

And because each global variable has session scope, every session has its own private value that it can manipulate and use and no other session can access that value.

并且由于每个全局变量以会话为范围，所有会话都拥有自己的私有值进行操作和使用，而其他会话无法访问这些私有值。

youdao

Fiat money has not only no particular value in use, it doesn't even really have a value in exchange except that which is decreed that it would have.

名义货币不仅仅没有什么特别的价值，而且在商品的交换中它本身根本没有价值。它拥有的只是法律所赋予它的价值。

youdao

"Parents find the tables interesting and use them and there is no doubt that putting value-added indicators on is better, but they still don't tell the whole story about what a school is like, " she said.

BBC: What parents want in schools