如何使用 "touchstone" 造句

1. That pay has become a touchstone is no surprise .
毫无疑问,薪资已成为一块试金石。
2. But the metal is something of a touchstone on the supply side , too .
它也可以说是供给一方的试金石。
3. In fact , bara is a national political touchstone as much as a soccer team .
实际上,巴萨不仅是一支英式足球队,更是一块民族的政治试金石。
4. The concentration on one idea , which audrey represented , was a touchstone for me .
奥黛丽赫本所代表的理念集中在一点对我来说是一试金石。
5. Egypt is the most important arab country and the touchstone for change in the arab world .
埃及是最重要的阿拉伯国家,也是阿拉伯世界改革的试金石。