It is not rare that major roads are choked with traffic in rush hours.

在交通高峰期，主要道路出现交通堵塞的情况并不少见。

youdao

It is not rare for the neatherd's boy nowadays to bear the name of Arthur, Alfred, or Alphonse.

如今的牧童大多都以 Arthur，Alfred 或 Alphonse 为名。

youdao

I am not depreciating it when I say that in these times it is not rare.

我要说的是，在当代，诗才已不再是稀罕的东西，我这样说不是在贬低它。

youdao

It is also not rare,she says, for the perpetrator to be an uncle, cousin or other family member.

VOA: standard.2010.06.29

It is not rare for part of a country to give its name (Canada, eg) to the whole.

ECONOMIST: Johnson

Indeed, it is becoming not-so-rare for malefactors-turned-government-witnesses to find themselves handsomely rewarded , not only with non-prosecution agreements, but also with some material benefits.

FORBES: The John Edwards trial: The prosecutors' ball of steel wool predictably sinks

Two hundred members of a Chinese family are reportedly changing surname because the character used to write it is so rare computers do not recognise it.

BBC: Chinese jettison rare surname unrecognised by computer