You can listen to trong vòng on this page in both Northern and Southern Vietnamese accents.
How is trong vòng used in a sentence?
For example: Hãy trả lời trong vòng 24 giờ. (Please reply within 24 hours.); Chúng tôi sẽ giao hàng trong vòng 3 ngày. (We will ship within three days.).
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