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01:03
She took a brave step forward, leaving behind her comfort zone to chase her dreams.
Vocabulary
- brave
adj. Having courage
- comfort zone
phr. A familiar situation where one feels safe
Explanation
a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step".
forward is an adverb modifying step, meaning "ahead".
The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.
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brave
US/brev/
UK/breɪv/
adj.Brave
v.t.To bravely face
A2 Elementary
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RAG vs Fine-Tuning vs Prompt Engineering: Optimizing AI Models
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Gill Wu posted on 2025/08/16Ever wondered how to make AI models super smart? This video dives into RAG, fine-tuning, and prompt engineering, explaining these powerful techniques in a super clear way! You'll pick up some seriously useful workplace vocabulary and understand how these AI tools actually work.
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