We cannot afford to ignore this warning.

我们对这个警告绝不能等闲视之。

《牛津词典》

We cannot afford to ignore their advice.

我们不能不考虑他们的劝告。

《牛津词典》

The issue of food safety is so important that we cannot afford to ignore it.

食品问题如此重要我们无法忽视。

youdao

So this is a problem we cannot afford to accept and we cannot afford to ignore.

WHITEHOUSE: Helping America Become a ��Grad Nation��

"It is a country, an economy and a trading nation that we cannot afford to ignore, let alone forget about, " he said.

BBC: EU-China relationship debate

And the reality is that we cannot afford to continue to ignore the group that generally is responsible for the election and that is the white male.

NPR: Pastor: Clinton, Obama Should Focus on White Male Vote