tried-and-true

基本解释

Our six tried-and-true best practices have been the basis for the evolution of our tools and process offerings for more than a decade.
十多年以来，我们的六个经检验正确的最佳实践一直是我们的工具和过程改进的基础。
Try one of these six tried-and-true techniques: (1) using a startling statement, (2) asking a question, (3) using humor, (4) using suspense, (5) telling a story, (6) establishing credibility.
下面这六个技巧屡试不爽，不妨一试：(1)语出惊人；(2)提出问题；(3)利用幽默；(4)设置悬念；(5)讲述故事；(6)建立信任。
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Along with the new, are there are some tried-and-true performance tools and procedures that people might want to know about?
除了这个新工具之外，是否还有一些值得我们了解的经过考验的性能工具和流程？

This illustrates an age-old, auto industry balancing act: new-and-improved versus tried-and-true.
FORBES: Most Anticipated 2008 Luxury Cars
The Democrats and their media enablers use a tried-and-true template to dominate the debate.
FORBES: Why Don't the Republicans Play the Media Bias Game On Economic Reporting?
In returning to his tried-and-true sound, Green turned to some of the hottest names in contemporary music.
NPR: In a Soulful Return, Al Green Lays It Down