她不必步行去上班，公司有班车。
She doesn't have to walk to work—the company runs a shuttle bus.
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doesn't英 /ˈdʌznt/|美 /ˈdʌznt/
to英 /tuː/|美 /tu/|英 /tə/|美 /tə/
解释
doesn't have to 是第三人称单数的 have to 否定形式，同样表示「不必」。
She doesn't have to walk to work—the company runs a shuttle bus.
doesn't have to 是第三人称单数的 have to 否定形式，同样表示「不必」。