It's thought that sawfish populations have been reduced by some 90 percent due to habitat loss and accidental entanglements in fishing nets.
人们普遍认为它们之所以数量下降达90%是栖息地的减少和在捕鱼过程中的意外情况导致的。
The loss of corals and the animals that depend on them doesn’t just threaten fishing. From a geophysical perspective, ecosystems are biological mechanisms that regulate flows of nutrients and energy.
珊瑚和依靠这些珊瑚生存的动物的灭绝不止仅仅对于渔业造成威胁，从地球物理的角度来看，生态系统是一个严密的生物组织体系，她规定着营养和能量的转化和流动。
"Weight loss" "fishing" "weight lifting" I could go on and on but you get the idea.
我在这里给你一点儿提示，比如关于减肥啊，钓鱼啊，举重啊，我还可以给出更多，但你自己要明白我的意思。
The damages from the tsunami were immense, with loss of lives, houses, livelihoods, fishing boats and equipment.
海啸造成了巨大的损害，损失了生命、住房、生活资料、渔船和设备。
Their Web site raises awareness of the threats to dolphins and manatees from pollution and trash, fishing nets, collisions with boats and jet skis, habitat loss, disease and other dangers.
他们的网站增加了人们对海豚和海牛受到的环境威胁的认识，例如：污染、垃圾、鱼网、船以及水上摩托撞击、栖息面积减小以及疾病，等等。
The fishing cat, found in Southeast Asia, was moved to the second most threatened category, endangered, from vulnerable, because of habitat loss in wetlands.
在东南亚发现的渔业猫，被转移到第二类最受威胁的动物，由于栖息地—湿地的丧失也濒危。
The fishing cat, found in Southeast Asia, was moved to the second most threatened category, endangered, from vulnerable, because of habitat loss in wetlands.
在东南亚发现的渔业猫，被转移到第二类最受威胁的动物，由于栖息地—湿地的丧失也濒危。
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