TED-Ed：網際網路如何改變廣告業？How the Internet Is Changing Advertising

US /pəˈtɛnʃəl/

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UK /pəˈtenʃl/

US /stɪk/

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UK /stɪk/

US /ˈstrʌɡəl/

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UK /'strʌɡl/

US /sɪɡˈnɪfɪkənt/

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UK /sɪgˈnɪfɪkənt/