German phrase
Da muss ich ~ widersprechen.
Meaning
That's where I have to disagree with ___
When to use it
It challenges a claim. Common in formal discussion.
Example dialogue
Viele denken, dass Klimaschutz zu teuer ist.
Many people think that climate protection is too expensive.
Da muss ich dieser Ansicht widersprechen.
That's where I have to disagree with this view.