保持通畅 meaning in English
fire escape keeclear
fire exit only
Examples
- Repeated intravenous injections are dependent upon the ability to maintain a patent vein .
反复注射有赖于静脉保持通畅。 - You should keep your wealth spot clean and well - lit
你要让你的财穴保持通畅整齐、照明良好。 - Finally , from the rear of the army back to the base of operations was the indispensable line of communications , along which supplies and reinforcements would flow
其中很重要的一点是，从军队身后到作战行动大本营之间的通讯、给养以及增援的联系渠道必须保持通畅。