His witless remarks on the topic revealed a terrible lack of knowledge.
When cornered, he sandbagged everyone with a feigned lack of knowledge.
During the debate, he was lambasted for his lack of knowledge on key issues.
The biggest problem is the affected person's own lack of knowledge.
He was shamed by his lack of knowledge on the topic.
Il s'est senti humilié par son manque de connaissances sur le sujet.
With hindsight, I regret it a little lack of knowledge.
Avec le recul, je regrette un peu ce manque de connaissances.
They studied day and night to compensate for lack of knowledge.
Ils ont étudié jour et nuit pour compenser le manque de connaissances.
Cunning salespeople sometimes prey upon consumers' lack of knowledge about products.
Les vendeurs rusés profitent parfois du manque de connaissances des consommateurs sur les produits.
Too often lack of knowledge and information is stopping them.
Trop souvent, le manque de connaissance et d'information les arrête.
Here, the farmers are confronted with their own lack of knowledge.
Les agriculteurs sont alors mis face à leur propre manque de connaissance.
And the lack of knowledge on autism doesn't stop there either.
Le manque de connaissances sur l'autisme ne s'arrête hélas pas là.
There was nothing that contributed to hesitation more than lack of knowledge.
Rien ne contribuait autant à l'hésitation que le manque de connaissances.
This lack of knowledge heightens the risk of their being infected.
Ce manque de connaissance amplifie les risques qu'elles soient infectées.