1·A huge variety of fish, including cod, bream, mussels, salmon and sturgeon, is being farmed, providing food for people all over the world.
非常多的鱼类已被养殖，包括鳕鱼、鲤科鱼、贻贝、鲑鱼和鲟鱼，为世界各地的人们提供了食物。
2·Sturgeon fishing has been pretty good in the estuary.
鲟鱼捕捞在这个河口一直很好。
—— 《柯林斯英汉双解大词典》
3·"Humans can have an effect very quickly and very easily on the sturgeon population," Hale said.
“人类对鲟鱼的种群数量的影响可以是迅速而轻易的，”黑尔说。
4·Adding to its complexity, Kashagan lies at the heart of a delicate ecosystem, home to many species unique only to these waters, such as the sturgeon and the rare Caspian seal.
让情况更为复杂的是，卡沙干附近的海域里很多物种都是那里独有的，如鲟鱼和里海海豹。
5·Russian fishermen on the Volga River catch around 20% of the world's black caviar, tearing it out of the bellies of giant sturgeon, a species as old as the dinosaurs.
俄国伏尔加河上的鱼民们提供世界上百分之二十的黑鱼子酱，他们从鲟鱼这种象恐龙一样古老的鱼种的肚子里将鱼子挤出。
1·Next, DeWoody and Hale would like to determine the effect - if any - the Trichomonas parasite has on lake sturgeon.
接下来，代物第和黑尔要判断一下影响——如果有的话——毛滴虫给湖鲟带来的影响。
2·It is the largest catfish in North America and the third largest obligate freshwater fish in North America, behind the lake sturgeon and paddlefish.
它是北美体型最大的鲶鱼，并且是北美第三大纯淡水鱼，排在其之前的分别是黄鲟和白鲟。
3·Hale said genes often work in combination, and new genes may one day become involved with other genes to help the lake sturgeon create new traits needed to adapt to changes in its environment.
黑尔说，基因常常是组合起来才起作用。有望某天新基因会和其他基因关联在一起，使湖鲟产生适应所处环境变化所需的新性状。
4·While lateral gene transfer from a trematode worm could ultimately benefit the lake sturgeon, evidence of the Trichomonas pathogen is more likely to have a negative effect.
虽说来自吸虫的基因的横向转移可能最终给湖鲟带来好处，但毛滴虫带来的更可能是负面的影响。
5·Caviar, sometimes called black caviar, is a luxury delicacy, consisting of processed and salted sturgeon roe.
鱼子酱是一种奢侈的珍馐美味，有时也被称为“黑鱼子酱”，主要是用盐腌过的鲟鱼卵加工制成。