context: Ningbo, Wenzhou, Taizhou and Zhoushan are important commercial ports. The Hangzhou Bay Bridge between Haiyan County and Cixi, is the longest bridge over a continuous body of sea water in the world.
question: নিংবো, ওয়েনঝোউ এবং তাইজুউ সহ একটি গুরুত্বপূর্ণ বাণিজ্যিক বন্দর কী?
answers: Zhoushan