為什麼你懂一種語言卻說不出口？🤔 (Why you understand a language but still can't speak it)

US /spɪˈsɪfɪk/

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UK /spəˈsɪfɪk/

US /ˈstrʌɡəl/

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UK /'strʌɡl/

US /ˈmaɪndset/

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UK /ˈmaɪndset/

US /ˈfɪzɪkəl/

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UK /ˈfɪzɪkl/