They are people that love has been perfected in their hearts.

他们是在心中有完美的爱的人。

youdao

Love has been perfected among us in this: that we may have boldness.

爱在我们中间以这样的方式完美，我们会有胆量。

youdao

That doesn't mean that offline access to web apps has been perfected.

这并不意味着离线访问网络应用程序已经无可挑剔了。

youdao

One that was developed a number of years ago but has been perfected and refined in recent years with very, very good research.

该概念很多年前就已经提出了,但在近年通过高水平的研究才被改进完善

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Such technology had been perfected for the research community, and some organizations felt that in-flight simulation could be used for training.

FORBES: He Brought Safety To The Skies

The technique has been perfected at the Duke University Medical Center, North Carolina, where 80% of toddlers who have been treated have survived.

BBC: Foetus

Some alternate-history novels have envisioned a separate Texas, notably 1990's "The Difference Engine" by William Gibson and Bruce Sterling, which explores what might have happened to the world had computers been perfected in Britain a century earlier.

WSJ: In Texas, the Secession Movement Blooms in Fiction