Mathematics:
Socks are often used in our life, but you know that the final packaging of socks after production is done manually, which requires workers to pack them by hand in pairs, which takes time and effort. Cui Hai invented a sock packaging machine. As long as the socks are folded and placed on the machine, the process can be completed in two or three seconds, greatly saving time and reducing production cost. (I Love Inventions 20160723 Socks Wear New Clothes)
划船的人好像也听到了，更加吃力地划来。
朱莉娅·戴（朱莉娅·奥蒙德）（Julia Ormond）独自在60岁生日时醒来。
野々村静（吉冈里帆）和在地方商店街经营照相馆的父亲纯介（笑福亭鹤瓶）两个人生活。纯介生来就患有听觉障碍，同样是辛苦的母亲在小静去世了。能听到耳朵的静，从小就担任纯介的代替耳朵的工作。因此，静有凝视对方，用手势说话的习惯。
男主角是一名医生，他有一个赌博成瘾的母亲女，主角家族运行着一个富有的公司，他们之间即将发生什么爱情故事呢
早年老朱朱元璋定下了卫所制度，相当于在全国上下划出数百个军区，由军人世袭管理，屯田自给，不少卫所的地域名称甚至延续到了现代，天津卫、威海卫大抵如此。
In the system, the client often needs to interact with multiple subsystems, which causes the client to change with the change of subsystems. At this time, the appearance mode can be used to decouple the client from each subsystem. Appearance mode refers to providing a consistent facade for a group of interfaces in the subsystem. It provides a high-level interface that makes the subsystem easier to use. For example, the customer specialist of Telecom can let the customer specialist complete the services such as charging telephone charges and modifying packages without interacting with various subsystems by himself. The specific class structure diagram is as follows:
《三十二》试图走进一个“慰安妇”的内心世界，是一部纪录片。“慰安妇”这三个字，曾经在多少中国人心里被披上“中国耻辱”的外衣。曾几何时，又是多么敏感的一个词。多少人想揭，却不敢活生生揭开；多少人想拍，又怕打扰到她们的生活。这是一段疼痛的历史，每个中国人心知肚明。
尘埃无足 轻重，所以无人留意，影片的第一个镜头便是飘落的尘埃，足足三十二秒，隐喻着我们的视角和态度，讲述这一段真实却“随风飘落”的故事……
A Commonly Used Electronic Time Relay with Power-on Delay
On the afternoon of 26th, Huawei released its first 5G mobile phone in the Chinese market!
凶险棘手的案件在不断发生，而汤川学也周旋在这离奇古怪的迷局里面，一次次展现了智慧的力量。
3. Log on the website of China's Ministry of Public Security and report online.
抗战时期，三名热血青年歃血为盟结为兄弟并改姓中华之华，取名华雪岩、华雪峰、华雪杨后潜入上海，与日伪巧妙周旋，一次次阻止了日军掠夺中国财富的计划。受日军经济情报机构调遣，日军少佐英之豪来到上海，欲用假钞套购中国黄金。华雪峰通过市长女儿章月欣之口，得此绝密消息与华雪岩设下陷阱，冒充日本亲王，将英之豪准备转运东京的黄金珠宝劫持，并嫁祸黑帮头目，又借警察局长之手除掉这个黑帮汉奸，成功将这批财宝运送到根据地。计划屡遭重挫，英之豪震怒，派遣美女间谍打入华家，殊知令他倾心爱慕的章月欣却暗恋着华雪峰，屡屡暗中向华雪峰传递消息，告诉他英之豪为无本经营，在乡下有处秘密假钞工厂，他们用以假乱真的钞票，大肆套购中国物资。于是华氏三兄弟设计劫持钞票专家佐藤麻纱，获得口令进入假钞工厂，随着一声轰天巨响，工厂淹没在火海之中。
See Appendix A of GBL6408.3 for inspection methods.
Regarding Song Meiling's Memoirs of the Xi'an Incident, we learned from the book that the writing of the manuscript began in early 1937. When Song started writing this article, he intended to sell it to the highest bidder and set up a fund to educate the orphans of the guards killed in the Xi'an Incident. The highest bidder was Aban. On behalf of the North American Newspaper Federation, he bought the copyright of the book from Song Meiling for 12,000 US dollars and published it in North America. Song Meiling's original manuscript is in English. The Chinese version we read today is the translation of the English version purchased by Aban.
就在这样的情况下，一个男人对他说「我给你介绍一个适合你的工作！」。
? 01 Industrial Internet in the United States
焦急的刘文庆尴尬地发现林星的身边竞多了一个自称是林星男朋友的吴晓，吴晓在宴会上不俗的表现，令林星兴奋。当林星想为此答谢的时候，吴晓也提出了一个更加荒唐的要求……
