sites

Just as peer-to-peer businesses like eBay allow anyone to become a retailer, sharing sites let individuals act as an ad hoc ( 临时的) taxi service, car-hire firm or boutique hotel (精品酒店) as and when it suits them.

space) on peer-to-peer rental sites

He also urged the Federal Trade Commission to set guidelines for social-networking sites.

Formulating regulations for social-networking sites

Removing ads from all social-networking sites.

She'd wake up early, turn on her laptop and chat on Internet dating sites and instant-messaging programs – leaving her bed for only brief intervals.

One such game, called World of Warcraft, is cited on many sites by posters complaining of a "gaming addiction

Although sites like kickstarter take all comers, platforms such as Experiment.

But adding Venice to the UNESCO endangered list—which is dominated by sites in developing and conflict- ridden countries—would be an international embarrassment, and could even hurt Italy's profitable tourism industry.

In 2014, UNESCO gave Italy two years to manage Venice's flourishing tourism or the city would be placed on another list—World Heritage In Danger, joining such sites as Aleppo and Palmyra,destroyed by the war in Syria.

Italy boasts more UNESCO World Heritage sites than any other country in the world, granting it considerable power and influence within the organization.

On a recent fall morning, a large crowd blocked the steps at one of Venice's main tourist sites, the Rialto Bridge.

That feeling echoes the beliefs of the Therapeutic Food Pantry program at Zuckerberg San Francisco General Hospital, which completed its pilot phase and is about to expand on an ongoing basis to five clinic sites throughout the city.

The former head of the UNESCO World Heritage Centre, which oversees heritage sites, is Francesco Bandarin, a Venetian who now serves as UNESCO' assistant director- general for culture.

These included developing additional domestic sources (such as those on Alaska's North Slope), resuming extraction at sites that had been shut down because of cost inefficiency, capping the price that domestic producers could charge for oil, and beginning to import oil from a greater diversity of nations.

During January, Hartwick runs a four week course during which students may earn three to four credits on or off campus, including a number of international sites.

Researchers at Cambridge University have found that nearly half of the social networking sites don't immediately delete pictures when a user requests they be removed.

A steady stream of similar headlines accuse the Net and its offspring apps, social media sites and online games of addicting us to distraction.

Almost half of the sites didn't get a passing grade and only 18 percent got an A or B.

Instead of flying thousands of miles in search of food, they make the waste sites their winter feeding grounds.

Landfill sites on the Iberian Peninsula have long attracted local white storks, but all of the Spanish birds tagged in the study flew across the Sahara Desert to the western Sahel.

Plus, we live in a culture that caters to the late-nighter, from 24-hour grocery stores to online shopping sites that never close.

Researchers in Germany used miniature GPS tags to track the migrations of 70 white storks from different sites across Europe and Asia during the first five months of their lives.

Writing in the journal, the scientists describe how the storks from Germany were clearly affected by the presence of waste sites, with four out of six birds that survived for at least five months overwintering on rubbish dumps in northern Morocco, instead

Comfortable bikes and a smooth tour route (路线) make cycling between the sites fun and relaxing.

First they collected sound data from 67 nests in four sites in queensland before and after hatching.

Get up close to the monuments and memorials as you bike the sites of capital hill and the national mall.

Archaeologists commonly use computers to map sites and the landscapes around sites.

British archaeologist Howard Carter knew that the tomb of the Egyptian pharaoh Tutankhamun existed from information found in other sites.

But these sites are exceptions to the norm.

He favours out-of-town shopping sites against high streets.

Most archaeological sites have been located by means of careful searching, while many others have been discovered by accident.

Most archaeological sites, however, are discovered by archaeologists who have set out to look for them.

Some archaeological sites have always been easily observable-for example, the Parthenon in Athens, Greece; the pyramids of giza in Egypt; and the megaliths of Stonehenge in southern England.

Surveys and test samples have also become important for understanding the larger landscapes that contain archaeological sites.

The London agents Stirling Ackroyd recently identified enough sites for half a million houses in the London area alone, with no intrusion on green belt.

To find their sites, archaeologists today rely heavily on systematic survey methods and a variety of high-technology tools and techniques.

To limit the number of telescopes on Mauna Kea, old ones will be removed at the end of their lifetimes and their sites returned to a natural state.

Toyota Motor, for example, alleviated some of the damage from its recall crisis earlier this year with a relatively quick and well-orchestrated social-media response campaign, which included efforts to engage with consumers directly on sites such as Twitt

Two-and three-dimensional maps are helpful tools in planning excavations, illustrating how sites look, and presenting the results of archaeological research.