筇竹：一种竹 [a kind of bamboo]。实心，节高，宜于作拐杖。
论述了筇员筇当港形成的地质构造成因、演化简史和筇员筇当港—钟宅断裂带的活动性。
The causes of geological structures and evolutive geological brief history of forming Yundang harbor are discussed.
认为筇员筇当湖—钟宅湾运河的开通不能急于求成，要等有了解决可能产生的影响环境地质问题的办法和防范措施后，才可实施。
And think that it can 't be anxious for success. It can be actualized until there are methods and measures of settling and keeping away the infection of environmental geol…
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