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长江江豚英语作文

发布时间:2021-03-15 21:15:48

1. 长江江豚用英语怎么说

长江江豚
用英语
yangtze finless porpoise

2. 我写这封信是为了中国长江江豚的问题英文

I am writing this letter is about China Yangtze finless porpoise.

3. 调查显示,中国长江江豚(finless porpoise)受人类活动影响而濒临灭绝,目前总数不足1000只。假设你是李华


Dear Sir or Madam,
I’m a student from Chongqing, China.I am writing to you to tell you something about Yangtze Finless Porpoise. Due to lack of human protection, the number of Yangtze Finless Porpoise is becoming smaller and smaller, only less than 1000 left. Most of them are dying out. Therefore, it’s high time we took immediate measures to change the situation.
So I hope WWF will do something to help Yangtze Finless Porpoise by setting up a special fund organization or drawing up some rules on how to protect it and so on.
I am looking forward to your reply. Thank you!
Yours sincerely,
Li Hua

4. 长江江豚是我国水中国宝的英语作文

On the other hand, television of the day-to-day workings of government in action provides direct insight into how a government actually works. Because the television cameras are there everyday, the governmental officials become accustomed to them and are no longer greatly affected by their presence. In this way, society benefits because they are able to see what is happening as it happens. The government in action is no longer hidden behind such a veil of secrecy so that no one knows the mysterious ways of their elected officials.

5. 保护江豚的英语作文80字

The finless porpoise is usually found near the coastal waters of Asia,and in China,they are usually found in the Yangtze River.Finless porpoise is known for their smile and their intelligence which is comparable to gorillas.The finless porpoise population is currently threatened by overfishing and pollution,and are considered to be an endangered species of animals.

6. 翻译:中国长江江豚受人类活动影响而濒临灭绝。

China's endangered Yangtze finless porpoise affected by human activities

7. 求江豚的介绍,要英文的~单词不要太深~我高一~

江豚 Neophocaena phocaenoides (Finless porpoise)
Finless porpoises are widely distributed in the coastal waters of Asia, from the Persian Gulf, east and north to Central Japan and as far south as the northern coast of Java and the Strait of Sunda (see map). Finless porpoises are described as a coastal, estuarine or riverine species and they are usually sighted near the coast.

Natural History
Finless porpoises are slender and have no dorsal fin. In its place along the mid-dorsum is a low dorsal ridge which is covered by thick denticulated skin. Newborn finless porpoises are mainly black with some grey on the dorsal ridge area. These young porpoises quickly become lighter and after 4 to 6 months attain the uniform light grey colour of alts. Both male and female finless porpoises grow to lengths greater then 1.55 m. Although there is a great deal of variability between populations of finless porpoises, males become sexually mature at 4.5 - 9 years and females at 3-7 years. Finless porpoises are opportunistic feeders, consuming a wide variety of fishes, shrimps and cephalopods throughout their range.

Status and Protection
Finless porpoises are found yearly throughout their entire range, but in some areas exhibit seasonal movements and changes in local abundance. These changes in local abundance and distribution are not well documented for most regions. Finless porpoises are currently listed in the IUCN Red List of Threatened Species as a Data Deficient species throughout their range, except in China where they are currently listed as Endangered.

Threats to the Species
The greatest threat to finless porpoise populations is incidental mortality in fishing gear. These animals are taken in a variety of driftnet, gillnet, trap net and trawl net fisheries throughout their range. The extent of bycatch in many areas is not well documented. They are also caught in "rolling hook" gear (lines of iron hooks set across the flow of the river) in the Yangtze River, China.

8. 关于长江江豚受人类活动影响而濒临灭绝的英文作文

Dear Sir or Madam,
I’m a student from Chongqing, China.I am writing to you to tell you something about Yangtze Finless Porpoise. Due to lack of human protection, the number of Yangtze Finless Porpoise is becoming smaller and smaller, only less than 1000 left. Most of them are dying out. Therefore, it’s high time we took immediate measures to change the situation.
So I hope WWF will do something to help Yangtze Finless Porpoise by setting up a special fund organization or drawing up some rules on how to protect it and so on.
I am looking forward to your reply. Thank you!
Yours sincerely,
Li Hua

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