原曲：罗大佑-青春舞曲2000 视/调/词/封：我 嗯，没什么好说的，希望大家喜欢这个视频
暑假工怎么找？怎么操作容易找到？找什么厂？多少人的厂?怎么能准时拿到工资？不被克扣？不想做普工，怎么找到品检？仓管？各种厂的工作环境、劳动强度怎样？做了暑假工毕业后还更容易进入办公室岗位！
取自国家哲学社会科学文献中心《史林》2007年第6期
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俄军突击队突进乌军战壕第一视角，20分钟激烈交火（片段2）
单词表在最后 边看边不加思索说了很多话 肯定有不够全面的地方 希望能被看到发心是善意的 而不是被指责 总之 祝大家学习轻松加愉快
非搞全民公投，百姓火上浇油，哪管今后要发愁，尽显有勇无谋。妄想力争上游，结果只混脸熟，兜兜转转被耍猴，不得已又回头。
https://www.youtube.com/watch?v=42xvCIKkN4Y 源自油管 视频作者：Vividen: Paleontology Evolved 视频原文标题：The Megasauropods | When Nature Went Too Far 原视频简介：The megsauropods were the biggest land animals in Earth’s long and glorious history, but that’s a bit of a nebulous statement. And while elephants are certainly enormous by land mammal standards, the category “bigger than elephant” is a massive one. This video dives into the megasauropods: the biggest of the big, the sauropod dinosaurs whose largest specimens met or exceeded forty metric tonnes in overall mass. These animals were nearly immune to predation as adults, and a herd would act like an ecological earthquake as they mowed down forests and brush in their path. Their large torsos housed massive guts to permit industrial-scale fermentation of plant matter, which allowed their heads to remain small given they didn’t need to chew. Their long necks lifted their relatively tiny heads to reach plant matter that no other big herbivores could dream of reaching. In previous videos I’ve referred to this evolutionary process as a “feedback loop of gigantism,” and that’s still the best way to put it. Sauropods got big in the late Triassic, with early examples like the ten-tonne Ingentia. Success begat success, and by the Jurassic we saw real giants like the apatosaurines and diplodocines reaching over 30 meters long and weighing dozens of tonnes. Things got serious in the Cretaceous with the titanosaurs--but I won’t spoil too much. Sauropod List: https://docs.google.com/spreadsheets/d/1Wv-6O91Y900Fud1l14Yi1cpM4NvMD6txKt9pb8o5NsA/edit?gid=773248283#gid=773248283 Sauropod gigantism and biology: https://pmc.ncbi.nlm.nih.gov/articles/PMC3045712/ 如果此视频有翻译错误，可以在评论区或弹幕指正(可亦方便指正错误修改)
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