HIV prevalence and risk behaviour among prostitutes and clients in Amsterdam: migrants at increased risk for HIV infection. Genitourin Med. 1993;69(4):251–6. PubMed PubMed Central Google Scholar Gossop M, Powis B, Griffiths P, Strang J. Female prostitutes in south London: use of heroin,...
根据“On a tree next to a canal (运河) in Amsterdam, a tiny birdhouse glows bright green when the air is clean. If you’re standing nearby, the birdhouse will also give you a free Wi-Fi connection-but only if pollution levels are low enough.”可知,当这个鸟舍发绿光的时候,说明空气...
Many people are dying from it. But how can we tell the air quality(质量) is good or bad? Joris Lam has invented a birdhouse that can tell us about the air quality. On a tree next to a canal (运河) in Amsterdam, a small birdhouse will shine bright green when the air is clean....
How many people travel every year?Perhaps the moment you are reading this story,more than 100 airplanes will have taken off all over the world.Today,with more c(81)___transport and smarter planning tools,travelling is becoming simpler than ever.It won't be too long before many new changes...
The library inAmsterdam Airport Schiphol also gives travellers12 unique experience. How should other airportsshow their local features in the future? The rise of experience hotelsIn the future, travellers may not always stay innormal rooms. They have 13 to find someinteresting places to make their...
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In the Dutch countryside, about 130 km east of Amsterdam, an unusual-looking hill towers and glistens above farmhouses, leafless trees, and muddy grassland. 在阿姆斯特丹以东约130公里的荷兰乡村,一座外观不同寻常的山丘耸立在农舍、光秃秃的树木和泥泞的草地上,闪闪发光。
On a tree next to a canal (运河) in Amsterdam, a small birdhouse will shine bright green when the air is clean. If you are standing near the birdhouse, it will also give you a free Wi-Fi connection. So Joris’s birdhouse is called TreeWifi. It can be put on a tree around ...
On a tree next to a canal (运河) in Amsterdam, a small birdhouse will shine bright green when the air is clean. If you are standing near the birdhouse, it will also give you a free Wi-Fi connection. So Joris’s birdhouse is called TreeWifi. It can be put on a tree around ...
In the last few years — possibly due to global warming — spring and summer have been very warm. When you pack, please keep this in mind.3. Yes, you are expected to tip in Amsterdam! For some strange reason people tend to think that the Dutch don’t tip well, but we do! We ...