英语听力：自然百科 天堂岛屿
时间：2019-01-22 作者：英语课 分类：自然百科2010年
英语课
Ever since man first began setting out for new lands by small boats heading over unknown horizons, he's been searching for among other things, paradise. And paradise in the Tuamotus, a small archipelago in the Pacific about 200 miles northeast of Tahiti, means coconuts 2, digging clams 3, spear fishing and camping on the beach with the surf lulling 4 to sleep.
But paradise today is not without its concerns. The biggest worry here is global warming. The 78 atolls that make up the two Tuamotus are just thin coral reefs, at their highest they are 10 feet above sea level.
As the average temperature of the oceans climb, estimates are that many of these living, breathing, still growing reefs and the lagoons 6 they protect will very likely disappear in the next 50 to 100 years as the seas rise.
Frank Murphy is a University of California of Berkeley-trained marine 7 biologist.
"It struck me the other day when my children arrived at Tahiti and saw that for the first time, that actually in their life time, this could disappear, and it's pretty amazing."
Fishing is a primary source of both food and cash. Doriat will take a dozen big My-Mys from his plywood boat which will sail on the island of Fakarava. Gathering 8 and drying the white meat of coconut 1 known as copra is the chain's biggest business. A 100-pound sack sells for 38 dollars. A hard working family will produce 100 sacks a month.
In the past 20 years, a new economy has boomed in Tuamotus - black pearls. Pamala and Valda are 22 and have their own pearl growing business on a tiny spit of sand in the middle of a lagoon 5 at Tuwao. They have thousands of oysters 10 drowned just below the surface. Valda takes daily care of the boxes of the oysters, making sure they are close tightly to protect them from their natural predators 11. Pamala works 8 hours a day, seeding as many as 400 oysters a day. Once planted below the surface, each oyster 9 will nurture 12 a pearl for a year and a half.
Outsiders come looking for paradise and leave with many questions.
Is it ideal here?
Certainly.
Is it paradise?
As close as you can come, a tropical dream comes true.
Yet it is clear these tiny spits of land at the midst of a giant sea of blue paradise are at some risk. These westerners are happy to have seen a glimpse of paradise since it may soon change forever.
n.椰子
- The husk of this coconut is particularly strong.椰子的外壳很明显非常坚固。
- The falling coconut gave him a terrific bang on the head.那只掉下的椰子砰地击中他的脑袋。
n.椰子( coconut的名词复数 )；椰肉，椰果
- We found a bountiful supply of coconuts on the island. 我们发现岛上有充足的椰子供应。 来自《简明英汉词典》
- Coconuts provide "meat", drink, oil, soap and fiber for fishing line. 椰子提供“肉类”，饮料、油脂、肥皂和做钓（鱼）丝的纤维。 来自百科语句
n.蛤；蚌，蛤( clam的名词复数 )v.（在沙滩上）挖蛤( clam的第三人称单数 )
- The restaurant's specialities are fried clams. 这个餐厅的特色菜是炸蚌。 来自《简明英汉词典》
- We dug clams in the flats et low tide. 退潮时我们在浅滩挖蛤蜊。 来自辞典例句
vt.使镇静，使安静（lull的现在分词形式）
- Ellen closed her eyes and began praying, her voice rising and falling, lulling and soothing. 爱伦闭上眼睛开始祷告，声音时高时低，像催眠又像抚慰。 来自飘（部分）
n.泻湖，咸水湖
- The lagoon was pullulated with tropical fish.那个咸水湖聚满了热带鱼。
- This area isolates a restricted lagoon environment.将这一地区隔离起来使形成一个封闭的泻湖环境。
n.污水池( lagoon的名词复数 )；潟湖；（大湖或江河附近的）小而浅的淡水湖；温泉形成的池塘
- The Islands are by shallow crystal clear lagoons enclosed by coral reefs. 该群岛包围由珊瑚礁封闭的浅水清澈泻湖。 来自互联网
- It is deposited in low-energy environments in lakes, estuaries and lagoons. 它沉淀于湖泊、河口和礁湖的低能量环境中，也可于沉淀于深海环境。 来自互联网
adj.海的；海生的；航海的；海事的；n.水兵
- Marine creatures are those which live in the sea. 海洋生物是生存在海里的生物。
- When the war broke out,he volunteered for the Marine Corps.战争爆发时，他自愿参加了海军陆战队。
n.集会，聚会，聚集
- He called on Mr. White to speak at the gathering.他请怀特先生在集会上讲话。
- He is on the wing gathering material for his novels.他正忙于为他的小说收集资料。
n.牡蛎；沉默寡言的人
- I enjoy eating oyster; it's really delicious.我喜欢吃牡蛎，它味道真美。
- I find I fairly like eating when he finally persuades me to taste the oyster.当他最后说服我尝尝牡蛎时，我发现我相当喜欢吃。
牡蛎( oyster的名词复数 )
- We don't have oysters tonight, but the crayfish are very good. 我们今晚没有牡蛎供应。但小龙虾是非常好。
- She carried a piping hot grill of oysters and bacon. 她端出一盘滚烫的烤牡蛎和咸肉。
n.食肉动物( predator的名词复数 )；奴役他人者（尤指在财务或性关系方面）
- birds and their earthbound predators 鸟和地面上捕食它们的动物
- The eyes of predators are highly sensitive to the slightest movement. 捕食性动物的眼睛能感觉到最细小的动静。 来自《简明英汉词典》