蜜蜂的重要性-凯发k8官网

蜜蜂的重要性
文章来源:未知 文章作者:enread 发布时间:2022-05-18 08:32 字体: [ ] 
(单词翻译:双击或拖选)
你喜欢蜜蜂吗?除了能带来蜂蜜以外,它们作为传粉昆虫,也是生态系统中重要的一环。近来,这类毛绒绒的小动物的数量正在持续下降,这是为什么?
 
how do you feel about bees? do you get irritated when they buzz around you and do you fear their mission is just to sting you? love them or 1 them, these little insects are extremely important creatures, and without them we might starve.
 
bees deserve some respect – they give us honey, and they play their part either pollinating the many vegetables and fruits we eat directly or pollinating the food for the animals that we then consume. in fact, they are the world's most important pollinators. that's not all – a study by the university of reading in the uk, found bees and other pollinating insects have a global economic value of around £120bn ($150bn) and contribute around £690m ($850m) to the uk economy every year.
 
so, bees are worth protecting, and although a small number of bee species are vital for crops such as oilseed 2, apples and strawberries, experts say we should be taking care of all our bees. researchers say conservation efforts should be aimed at a wide number of species – even those that currently contribute little to crop 3 – in order to maintain biodiversity and ensure future food security.
 
unfortunately, in recent times, bee populations have been declining due to 4, 5, disease and habitat loss. it's something we should be worried about because, as gill perkins, chief executive of the bumblebee conservation trust, told bbc future website: "they provide a whole 6 service." the recent lockdowns caused by the coronavirus pandemic seem to have given bee populations a little boost because they faced less human 7, traffic and polluting 8.
 
conservationists hope, going forward, people will appreciate bees more and encourage them to thrive as they reconnect with nature. gill perkins says, "they are beginning to realise how their mental health and wellbeing is supported by nature – particularly by bumblebees, which are so iconic and beautiful and buzzy." so, it really seems time to give bees a second chance.


点击收听单词发音收听单词发音  

1 60jxb     
v.厌恶,嫌恶
参考例句:
  • i loathe the smell of burning rubber.我厌恶燃着的橡胶散发的气味。
  • you loathe the smell of greasy food when you are seasick.当你晕船时,你会厌恶油腻的气味。
2 paqzh     
n.抢夺,掠夺,强奸;vt.掠夺,抢夺,强奸
参考例句:
  • the rape of the countryside had a profound ravage on them.对乡村的掠夺给他们造成严重创伤。
  • he was brought to court and charged with rape.他被带到法庭并被指控犯有强奸罪。
3 fogxh     
n.授粉
参考例句:
  • the flowers get pollination by insects.这些花通过昆虫授粉。
  • without sufficient pollination,the growth of the corn is stunted.没有得到充足的授粉,谷物的长势就会受阻。
4 abb0488ed6905584ea91347395a890e8     
n.杀虫剂( pesticide的名词复数 );除害药物
参考例句:
  • vegetables grown without the use of pesticides 未用杀虫剂种植的蔬菜
  • there is a lot of concern over the amount of herbicides and pesticides used in farming. 人们对农业上灭草剂和杀虫剂的用量非常担忧。 来自《简明英汉词典》
5 a8076647ef34cfbbf9d3cb418df78a08     
寄生物( parasite的名词复数 ); 靠他人为生的人; 诸虫
参考例句:
  • these symptoms may be referable to virus infection rather than parasites. 这些症状也许是由病毒感染引起的,而与寄生虫无关。
  • kangaroos harbor a vast range of parasites. 袋鼠身上有各种各样的寄生虫。
6 wq4xz     
n.生态系统
参考例句:
  • this destroyed the ecosystem of the island.这样破坏了岛上的生态系统。
  • we all have an interest in maintaining the integrity of the ecosystem.维持生态系统的完整是我们共同的利益。
7 bsnxk     
n.动乱,骚动;打扰,干扰;(身心)失调
参考例句:
  • he is suffering an emotional disturbance.他的情绪受到了困扰。
  • you can work in here without any disturbance.在这儿你可不受任何干扰地工作。
8 lsyz3q     
n.(强烈而刺激的)气味,气体
参考例句:
  • the health of our children is being endangered by exhaust fumes. 我们孩子们的健康正受到排放出的废气的损害。
  • exhaust fumes are bad for your health. 废气对健康有害。
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