Zhengjia xinlong color printing & packing co . , ltd . was founded in 1996 , standing in dongyuan industrial zone of yiwu city 浙江鑫龙彩印包装有限公司创建于1996年，座落于义乌市东苑工业园区（青口） ，公司总资产5000多万，员工300多人。
Seafood such as fish , prawns , crabs , oysters , clams , mussels , and scallops can be contaminated by pathogens and toxin from the water they live in 海鲜类食物，例如：鱼、虾、蟹、蚝、蚬、青口及带子等，容易受到海水中的细菌或毒素沾染。
Shellfish such as oysters , clams , mussels , snails , and scallops are organisms that absorb nutrients by filtering water through their systems 贝壳类动物，例如：蚝、蚬、青口、螺及带子等，是以吞吐和过滤的方式来吸取水中养料，及将体内废物排泄。
A three - year study is being conducted by the afcd in using artificial reefs , as biofilters , and edible shellfish to improve water quality in fish culture zones 渔护署正展开为期三年的研究，利用人工鱼礁作为生物净化设施，并养殖青口，以改善养鱼区的水质。
Bivalve shellfish such as scallops , clams , mussels , oysters , fan shells are commonly involved since they are filter - feeders and ingest toxic algae in water 带子、蚬、青口、蚝、扇贝等双壳贝类，通常是造成贝类中毒的媒介。这是因为它们是滤食性生物，容易摄取水中的毒藻。
After we got almost all of oysters there , i went back in advance with carrying oysters , liang feng and feng brother went to another sand to look for qing kou to enrich our dinner 等那个地方的蚝找的差不多的时候，我提着蚝先回来，他和风大哥去另一边的沙滩寻找青口，看有没有青口来丰富我们的晚餐。
Liang fen had come back , got so many qing kou , although he did not get any oysters , but fishes , crabs and wild pineapples and more than 3 kg qing kou made sure that our food was the number 1 只是凉风已经回来，带了很多青口，虽然没有找到蚝，可鱼、蟹、野菠萝喝三斤多的青口保证了我们食物收集中可以领先了。
A three - year study is being conducted by the agriculture , fisheries and conservation department ( afcd ) on the use of artificial reefs , deployed as biofilters , and edible shellfish to improve water quality in fish culture zones 渔农自然护理署（渔护署）展开为期三年的研究，利用人工鱼礁作为生物净化设施，并养殖青口，以改善养鱼区内的水质。
The specially designed biofilters provide support facilities for intensive culture of filter feeding organisms such as edible shellfish . these filter feeding organisms and cultured shellfish help to remove organic wastes and suspended particles from the fish culture zones 特设的生物净化设施，为滤食性海洋生物，例如青口，提供栖身之所，这些附生生物会加速清除养鱼区的有机废物和悬浮微粒。
I did not eat a little seafood rice porridge with qing kou and fishes and crabs , because i could not stand any seafood in which only the sense of salt was , i only wanted to eat a little bit pure rice porridge , but we had not , so i did not eat anything 虽然是青口和鱼蟹的海鲜稀饭，可我一口都没有吃，因为我的胃早已承受不了只有盐的海鲜了，那是我只想和一点白稀饭，可是没有，所以我什么都没有吃。
