你造吗_我选你 你造吗_我选你
Linsanity
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【这一天的到来———2014.06.08 17:00】 当英语考试的结束铃响起,你放下笔,收好东西,走出考场,你以为你会在放学全班抱团大哭 你以为会全班大闹一场 你以为会有许多人红了眼眶 你以为会有许多人说出心里话 表白出暗恋的对象 你以为的有很多。可是这一天来了 一切一如既往 似乎比每天都要静 考试回来了 各自收拾好东西 背上书包 几个人一伙 肩并肩走出了教室 走出了教学楼 走出了校园 走出了自己三年的青春 可是每个人都回头望了望这三年的青春。回家的路上嘴里都吵吵着可算熬出头了 可谁心里不想明天早上还有那一群神经病在早自习胡闹 嘴里骂着脏话。最后到家了 你会也再也按耐不住 流出了眼泪…会有那么一天我们拿着三年的青春和六张试卷 去赌一个明天 我们害怕的不是那场考试而是那场无声的分别。 不得不说,虽然每天匆匆忙忙地起床,上课,吃饭,洗澡,睡觉,却经常在校园里发疯的大笑。想一下,在教室,宿舍,饭堂,篮球场,荷花池,厕所,体育馆,留下了多少难忘的回忆。此时,依然和往常一样平静。 在离开校园之前,请再好好回头看看陪伴你三年的校园,将这点点滴滴都定格在脑海中,再想想曾与你共同奋斗的老师和同学。踏出校门那一刻,再抬头认真地看看头顶那六个,你过去都不曾留意的大字:广东北江中学。 今晚,你注定会比前两天更加失眠,心中会有种空空的感觉和不舍,你会睡不着,你怕睡着一醒来就不能像往常一样再背上书包,赶去学校了… 再见,可爱的校园和亲爱的老师和同学们。 再见,那奋斗的三年的青葱岁月。 再见,明媚的青春!
【求大神读】 Good afternoon everyone. Well, with some of you about to go out on field work it's timely that in this afternoon's session I'll be sharing some ideas about the reasons why groups of whales and dolphins sometimes swim ashore from the sea right onto the beach and, most often, die in what are known as 'mass strandings'. Unfortunately, this type of event is a frequent occurrence in some of the locations that you'll be travelling to, where sometimes the tide goes out suddenly, confusing the animals. However, there are many other theories about the causes of mass strandings. The first is that the behaviour is linked to parasites. It's often found that stranded animals were infested with large numbers of parasites. For instance, a type of worm is commonly found in the ears of dead whales. Since marine animals rely heavily on their hearing to navigate this type of infestation has the potential to be very harmful. Another theory is related to toxins, or poisons. These have also been found to contribute to the death of many marine animals. Many toxins, as I'm sure you're aware, originate from plants, or animals. The whale ingests these toxins in its normal feeding behaviour but whether these poisons directly or indirectly lead to stranding and death, seems to depend upon the toxin involved. In 1988,for example, fourteen humpback whales examined after stranding along the beaches of Cape Cod were found to have been poisoned after eating tuna that contained saxitoxin, the same toxin that can be fatal in humans. Althernatively ,it has also been suggested that some animals strand accidentally by following their prey ashore in the confusion of the chase. I 1995 David Thurston monitored pilot whales that beached after following squid ashore. However, this idea does not seem to hold true for the majority of mass strandings because examination of the animals' stomach contents reveal that most had not been feeding as they stranded. There are also some new theories which link strandings to humans. A growing concern is that loud noises in the ocean cause strandings. Noises such as those caused by military exercises are of particular concern and have been pinpointed as the cause of some strandings of late. One of these, a mass stranding of whales in 2000 in the Bahamas coincided closely with experiments using a new submarine detection system. There were several factors that made this stranding stand out as different from previous strandings. This led researchers to look fora new cause. For one, all the stranded animals were healthy. In addition, the animals were spread out along 38 kilometers of coast, whereas it's more common for the animals to be found in a group when mass strandings occur. A final theory is related to group behaviour, and suggests that sea mammals cannot distinguish between sick and healthy leaders and will follow sick leaders, even to an inevitable death. This is a particularly interesting theory since the whales that are thought to be most social - the toothed whales - are the group that strand the most frequently. The theory is also supported by evidence from a dolphin stranding in 1994.Examination of the dead animals revealed that apart from the leader, all the others had been healthy at the time of their death. Without one consistent theory however it is very hard for us to do anything about this phenomenon except to assist animals where and when we can. Stranding networks have been established around the world to aid in rescuing animals and collecting samples from those that could not be helped. I recommend John Connor's Marine Mammals Ashore as an excellent starting point if you're interested in finding out more about these networks, or establishing one yourself.
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