Solving the problem properly is meaningful for improving the safety level on the road.
妥善解决这一问题对于提高道路交通安全水平具有重要意义。
Secondly, the paper evaluated safety level of ship operation.
对船舶营运安全水平进行评估。
The quality safety level of agricultural products shall be fully increased.
全面提高农产品质量安全水平。
The quality safety level of agricultural products shall be fully increased.
全面提高农产品质量安全水平。
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