首页
登录
职称英语
What is it that attracts so many people to diving? The reasons are as divers
What is it that attracts so many people to diving? The reasons are as divers
游客
2023-10-17
56
管理
问题
What is it that attracts so many people to diving? The reasons are as diverse as the available experiences.
Drift divers roll off their boats into strong tidal currents which shoot them rapidly down gullies and over reefs for a kilometer or more. Stopping is nigh impossible—like trying to stand in a hurricane. With one hand firmly gripping your partner, it is just possible to steady yourself and steer with your free hand, dodging the rocks that emerge ghost-like from the fog. This is underwater motorway madness, a crazy freedom. In these fast currents, plankton feeders emerge for an eas-y meal and divers with quick reflexes can sometimes grab an unwary scallop.
Depth divers enjoy a different kind of trip. Ascending and descending is like night flying: unable to see either surface or bottom, you depend on your depth gauge to measure progress. If there is a line to follow to the bottom, it will gradually disappear into eerie nothingness. This is the limbo of diving: weightless and apparently motionless, you see nothing but your fellow diver. When the bottom finally rises from the gloom to meet you, the surrounding world is completely blue-green, because the deeper you go the more the colours from the red end of the colour spectrum are progressively absorbed by the water. Pressure squeezes your suit, your mask, your buoyancy regulator and your lungs, all of which have to be repeatedly inflated. You are in a dark, cold and totally alien environment.
Then there are wreck divers. Some, armed with navigation charts and comprehensive underwater toolkits strapped to their waists, become so weighed down with mementoes it is a wonder they manage to surface at all. Most, however, are happy simply to swim along hulls that sometimes stand 15 metres or more from the sea floor, forming artificial reefs that attract a profusion of marine life. Most wrecks are just huge chunks of broken steel and many of the more intact or important ones are protected.
Wrecks offer plenty of fascinating enclosed spaces, but only the foolhardy or the very experienced venture deep inside them. Sounds of breathing are amplified by chambers of rusting steel, and bubbles run horizontally along the plates above, seeking a way to the surface. Lobsters and conger eels peer out from their crannies, grotesquely enlarged by their proximity and the magnifying effects of water.
For me, the ultimate thrill is night diving. All kinds of creatures, hidden during the day, e-merge at night to feed, mate and exercise. Because it is only possible to see what the torch beam picks out, colours are more defined and your attention becomes more focused. Switch off your torch and you are surrounded by the dull glow of phosphorescence(磷光), which gradually fades to total inky blackness.
Questions 56—60
Decide whether the following statements are true(T)or false(F)according to the passage. [br] According to the writer, the majority of wreck divers can often carry to the surface what they find.
选项
A、TRUE
B、FALSE
答案
B
解析
原文中讲述wreck diving(沉船潜水)的地方在倒数第三段和倒数第二段。根据倒数第三段中的“…become so weighed down with mementoes it is a wonder they manage to sur—face at all.Most,however,are happy simply to swim along hulls”可知,潜水员们携带的纪念物太重,他们能浮出水面就是个奇迹了。大多数的爱好者只是沿着这些碎片游。本题表述与文章意思不符,因此错误。
转载请注明原文地址:https://tihaiku.com/zcyy/3105458.html
相关试题推荐
In1932,______thedepression,theAmericanpeoplechoseFranklinD.Roosevelt
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.
Inthe1880sitwasprovedthatnotwopeoplehaveexactlysame【M1】______fi
Inthe1880sitwasprovedthatnotwopeoplehaveexactlysame【M1】______fi
Inthe1880sitwasprovedthatnotwopeoplehaveexactlysame【M1】______fi
随机试题
X:IfLaCorunadefeatedValensiainthatmatch,itwouldhaveacquiredqualific
AtHarvardCollegeinSeptember,acontroversyeruptedovertheadoptionof
9月10日市场利率8%,某公司将于9月10日收到1千万欧元,遂以92.30价格购入10张9月份到期的3个月欧元利率期货合约,每张合约为1百万欧元,每点为2
关于经济成本和财务成本区别的说法,正确的是()。A.经济成本反映微观经济,财
初步设计阶段的性能分析主要包括以下哪几个方面?()A.能耗分析 B.光照分析
以下关于磁盘的描述不正确的是______。A.同一个磁盘上每个磁道的位密度都是相
请回答反光膜耐候性能试验的问题。(2)自然暴露试验的要点是()。A.将尺寸不小于
投资决策委员会的例会( )召开一次。A.每周 B.每月 C.每天 D.每
结合材料回答问题: 人类每天都在产生垃圾,垃圾总量一天比一天多,由此带来的问题
交易者为了()可考虑买进看涨期权。A.博取杠杆收益 B.保护已持有的期货多头
最新回复
(
0
)