The Vietnamese phrase "kẻo nữa" is commonly used to express a sense of urgency or warning about a potential negative outcome if something is not done quickly. It can be translated to mean "if not" or "if you don't hurry," particularly in situations where there is a risk of missing out on something important.
In more complex sentences, "kẻo nữa" can be used to emphasize the urgency of a situation. For example: - "Nếu không làm bài tập ngay bây giờ, kẻo nữa sẽ không kịp nộp." - Translation: "If you don’t do your homework right now, you may end up not being able to submit it on time."