perform an operation

常见例句

双语例句

• It all comes down to how fast a machine can perform an operation.
  归结起来就是一个机器完成一个操作能有多快。
• So, you'll need to perform an operation that creates a new file or fails -- and does nothing else.
  所以，您需要执行一个或者创建一个新文件或者失败的操作 —— 不做其他任何事情。
• At appropriate places throughout the code, the programmer writes program logic to test whether the current user is authorized to perform an operation.
  在整个代码中的适当地方，程序员编写程序逻辑来测试当前用户是否有权执行某个操作。
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