It was fatiguing sometimes to try to measure up to her standard of perfection.

有时候，力求达到她尽善尽美的标准让人觉得很累。

柯林斯例句

We see that this is the standard of perfection attained under nature.

我们可以看到这就是自然界中所得到的完善化的标准.

辞典例句