Pinning down why two things differ B1
Put your finger on exactly how two things aren't the same.
a fundamental difference C1 — basic and important distinctionA: I think online courses and traditional classes are basically the same.
B: Actually, I see a fundamental difference. The way you interact and learn is completely different online.
a stark contrast C1 — sharp difference (emphatic, often visual or conceptual)A: Did you notice how different the two presentations were?
B: Absolutely. There was a stark contrast between Emma’s confident delivery and Tom’s nervousness.
a fine line C1 — narrow boundary (between two similar things)A: I want to push my team to do better, but I don’t want to stress them out.
B: Yeah, there’s a fine line between motivating people and putting too much pressure on them.
Renting vs buying
A: Renting, buying — it's all just paying for a roof, isn't it?
B: No, there's a fundamental difference. One's yours at the end of it.
A: Suppose so.
B: It's a stark contrast once you see the numbers over twenty years.
A: Mind you, with rates this high, it's a fine line which one's actually cheaper right now.
Confidence or arrogance
A: He came across as a bit full of himself.
B: There's a fine line between confident and cocky, isn't there.
A: True, hard to tell which one he was.
B: For me there's a fundamental difference — confidence doesn't talk over people.
A: Yeah, he was a stark contrast to the woman before him. She actually listened.