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Words and Their StoriesLearning Expressions with VOA
Processed with VS1Describe nervous anticipation, an outgoing social style, and changes that spread outward.
VOA source audio
Source: VOA Learning English · Words and Their Stories
View original article & transcriptThis episode moves from butterfly imagery to nervous anticipation, social behavior, and a chain of later effects. “Have butterflies in your stomach” describes nervousness, while a “social butterfly” enjoys meeting and spending time with many people. “Ripple effect” and “snowball effect” describe consequences spreading; the latter often suggests a problem growing over time. The scientific butterfly-effect idea is already introduced in another VOA lesson, so this page focuses on the episode’s other useful expressions.
Cultural note: Calling someone a “social butterfly” is often positive, but it can imply that sociability is their defining trait. People may be outgoing in one setting and reserved in another. “Snowball effect” is commonly used for worsening problems, but context determines the outcome.
Keep exploringButterflies can describe jitters or a lively social life, while ripples and snowballs show how events spread. Context tells you which image fits.
Phrase guide · 4 expressions
Original explanations and examples, created for learners. Save a card for later or hear the phrase spoken by your browser.
Talk about the fluttery feeling before an event.
Meaning
Feel nervous or excited before an event.
Tone & use
Often used before a performance, interview, or important conversation; it can include both excitement and worry.
Example
“I had butterflies in my stomach before my first presentation, but they faded after I began.”
Describe someone who enjoys meeting people and joining gatherings.
Meaning
A person who enjoys meeting people and attending social events.
Tone & use
Usually light and positive, though it can oversimplify someone’s personality.
Example
“At the reunion, Marco was a social butterfly, moving from one conversation to another.”
Explain consequences that move outward or grow over time.
Meaning
A series of effects that spread outward from one event.
Tone & use
Can describe positive or negative consequences; it does not prove that every later event has one simple cause.
Example
“The library’s evening hours had a ripple effect: more families came, and nearby cafés stayed open later.”
Meaning
A process that grows larger or more serious as it continues.
Tone & use
Often used for problems or costs that build over time; sometimes it describes growing success.
Example
“One missed payment created a snowball effect as fees and interest accumulated.”
Knowledge check
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