1·That is the touchstone of our efforts in all these areas.
对于我们在所有这些方面的努力，这是一个试金石。
2·But, just as with England, Rooney is the true touchstone.
但正如英格兰国家队，鲁尼才是真正的试金石。
3·It goes without saying that adversity is the touchstone of man-the harder the situation is, the more clearly a man's strength is seen.
很显然，不幸是人们成功与否的试金石，一个人的力量只有遭遇困境时才能被激发出来。
4·My golden rule - a simple touchstone to help all design decisions.
我的黄金法则——一个简单的试金石，以帮助所有的设计决策。
5·That pay has become a touchstone is no surprise.
毫无疑问，薪资已成为一块试金石。