razor wire, barbed wire. 刀片刺網, 鐵絲網

A woman migrant with a baby looks for her family in the crowd of migrants waiting to enter Macedonia [AP]
A woman migrant with a baby looks for her family in the crowd of migrants waiting to enter Macedonia | Migrant crisis in Europe | Galleries | Pics | Daily Express
http://www.express.co.uk/pictures/galleries/2822/Migrant-crisis-in-Europe/A-woman-migrant-with-a-baby-looks-for-her-family-in-the-crowd-of-migrants-waiting-to-enter-Macedonia-68834

Defences: Migrants stand behind the barbed wire, lain by Macedonian police to stop thousands of migrants entering Macedonia illegally from Greece on the border line with Greece

Migrants storm Macedonia police lines and leap over razor wire from Greece | Daily Mail Online
Read more: http://www.dailymail.co.uk/news/article-3207169/Thousands-migrants-storm-police-lines-leap-razor-wire-reach-Macedonia-Greece.html#ixzz3jfADXx2E
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MIT unveils 3D printing with glass breakthrough | news | matiastanea.gr
http://matiastanea.gr/us/relative/news/mashable/MIT%20unveils%203D%20printing%20with%20glass%20breakthrough/

As Refugee Numbers Rise In Europe So Do Anti-Immigrant Tensions | Bismarck - Mandan News
http://bismannews.rrvnews.com/item/38897_as-refugee-numbers-rise-in-europe-so-do-anti-immigrant-tensions

Final barrier: Syrian refugees help a little girl across the barbed wire fence as others crawl underneath
Desperate migrants simply CRAWL UNDER Hungary's 110-mile barbed wire fence as the country races to seal its border and considers bringing in the army to stop the surge of illegal arrivals | Daily Mail Online
Read more: http://www.dailymail.co.uk/news/article-3211283/Desperate-migrants-simply-CRAWL-Hungary-s-110-mile-barbed-wire-fence-country-races-seal-border-considers-bringing-army-stop-surge-illegal-arrivals.html#ixzz3jwZwoiE1
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Hungary Border Fence Futile in Slowing Refugee Flow Across Europe - mmc-news.com
http://mmc-news.com/news-hungary-border-fence-futile-in-slowing-refugee-flow-across-europe-147080.dbv

Syrian refugees cross into Hungary underneath the border fence on the Hungarian - Serbian border near Roszke, Hungary. More than 140,000 migrants have reached Hungary through routes across the Balkans so far.
August 26, 2015  http://www.voanews.com/media/photogallery/august-26-2015-day-in-photos/2933433.html

Refugees clamber through barbed wire as they cross from Serbia to Hungary, in Roszke, Thursday, Aug. 27, 2015. Over 10,000 migrants, including many women with babies and small children, have crossed into SerbPhotos of the day - August 27, 2015ia over the past few days and headed toward Hungary. (AP Photo/Darko Bandic)
http://news.yahoo.com/photos/photos-of-the-day-august-27-2015-1440691400-slideshow/photos-of-the-day-august-27-2015-photo-1440691380369.html

Barbed tape - Wikipedia, the free encyclopedia

Barbed tape or razor wire

刀片刺网_英文_英语_刀片刺网用英语怎么说_翻译_读音_爱 ...

razor wire

刀片刺网_百度百科

Barbed wire - Wikipedia, the free encyclopedia

鐵絲網，又稱「有刺的鐵絲網」（barbed wire）