A grammar rule, however true (it is), is useless unless it can be understood.

一条语法规则，不管如何正确，除非能懂，否则毫无用处。

youdao

No doctrine, however high, however true, can make men happy until it is translated into life.

任何主义或信条，无论多么高尚，无论如何正确，如果不能变成你的生活方式，那它就不会使你幸福。

youdao

Actually, what I want is very simple, but it's also very difficult to achieve. Maybe love is not rare, however true love is definitely rare.

或许正是这种念头支撑起了一种希望和等待。相信了，做到了，即使无果，也不会有太耿耿于怀的遗憾了。

youdao

She used nothing they told her, however,unless she could prove it was true to the best of her ability.

VOA: special.2010.04.25

However,another nickname for Chicago is still true today.

VOA: special.2010.01.10

However true, his criticism has become monotonous, and some voters at least credit Mr Noda for fiscal responsibility.

ECONOMIST: Japan��s Ichiro Ozawa

The response may have seemed shocking however true.

FORBES: The Capitalist Touch: Contemporary Insights Of Flourishing Color: Salvatore Ferragamo

It is, however, true of Indian fast bowler Irfan Pathan, whose love of the game resulted in a scolding for him and younger brother Yousuf.

BBC: SPORT | Cricket | India back Pathan's potential