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English word
operation
B1Frequent NGSL-1the process of cutting open a part of a person’s body in order to remove or repair a damaged part
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and and what we do internally at SpaceX is we do all of the design, analysis, integration of hardware, testing, and then launch operations.
Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture
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Bilingual subtitles · repeat a sentence · shadowing · word bank
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