THE safety pin (安全别针) is one of the simplest inventions ever. And this great idea also saved a man...) them. The pins would fall off very easily.Hunt thought of the first safety pin. It would keep ……

and wins in the end. But this makes some people angry, so they want him to die.First safety pinApril 10... patents the pin as a "dress pin" and sells the patent for US$ 400.Project brings hopeApril 15, 1991 ……

(瓶盖)● Safety pin (别针)● Kitchen sink1.Fill the bottle two-thirds full with water and put ……

AT this summer’s Beijing Games spectators will have the opportunity to swap pin badges with other fans. “If you wear more than one pin at an Olympic venue, that means you like to swap them with other ……

高考词汇summit n.山峰，顶峰（peak）The view is magnificent from the summit of the mountain.significant adj. 有意义的，重大的This is one of the most significant studies of the subject. ……

.But China Merchants Bank will not charge fees if it finds that the signature is fake.To ensure card safety, some banks, such as the Industrial Bank, enable cardholders to add a pin to their credit cards ……

enterprises is expanding rapidly, talents who can protect the safety of their clients, employees and assets are in great need,” said Xiang Pin, a director at the academy.Zhang is one of only seven ……

the trash bag into two wing shapes. Ask your parents to safety pin the wings. Cut two triangle ……

seedlings (蓝叶云杉树苗). Our property (住宅) has many large Douglas firs (道格拉斯冷杉), which are magnificent... IN FOCUSanchorn. someone or something that provides a feeling of support and safety 支柱He remains the  ……

, it's a clothes pin too. ……

the head of a pin (针尖). ……

to the back of your clothes. Or just fasten it with safety pin.Decorations & soundl Biscuits box ……

suddenly blew up? This new Desktop Grenade Lamp (手榴弹台灯)looks like it might! When you pull the pin... lamp, you pull the pin and it just turns the lamp on. Pretty cool idea, isn't it?The lamp sells ……

, the National Day of Education on the Safety of Elementary and Middle School Students (全国中小学安全教育日) is held. This year it falls on March 30. It offers us a chance to learn more about school safety. ……

科技让敦煌文化焕发更璀璨光彩科技让敦煌文化焕发更璀璨光彩The Mogao Grottoes show us magnificent ancient cultures. Modern tech... us magnificent ancient cultures. Modern tech helps us keep these priceless caves and paintings ……