单词:angular integral
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Natural Nails 自然的指甲 [扮靓 -- 指甲护理] 当你写下购物清单,当你拿起电话拨号,当你洗碗、熨衣、擦窗,或是做着每个家庭主妇都要做的许多其它事情,你有没有想到要关注一下你的指甲的健康情况? [00:07.30]Listen and Share [00:18.14]Natural Nails 自然的指甲
And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁, talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒,由于是在YouTube上,所以他用
[00:01.08]E Hutongs are still an integral part [00:05.48]of Beijing life. [00:07.14]They make up one third of the city's [00:08.86]residential areas and house [00:10.85]almost half the city's population. [00:13.39]And it is not surprising that touris
[00:01.53]C By connecting people's homes, [00:04.83]the hutongs in fact connected people's lives, [00:07.81]whether the lives of the rich or the lives [00:09.94]of the ordinary citizens. [00:12.01]Because the houses were built facing each other [00:1
One thing to know about the Middle East 关于中东需要知道的一件事, is that nearly every family has access to affordable domestic help. 就是几乎每个家庭都能找到可负担费用的家务代理。 The challenge therefore becomes ho
Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b