Harbin Weather. Famed as the 'Ice City', Harbin has four distinct seasons with long cold winters and short cool summers. The snow season can last as long as half a year. Harbin weather in January is the coldest with the lowest temperature dropping to -38C (-36F), while it is just 20C (68F) on average in summer.
The Exchange in Bristol. A corn exchange (Commonwealth English) or grain exchange (North American English) was a building where farmers and merchants traded cereal grains.uch trade was common in towns and cities across Great Britain and Ireland until the 19th century, but as the trade became centralised in the 20th century many such buildings were used for other purposes. Several have since become heritage sites.
A barter system is an old method of exchange. Th is system has been used for centuries and long before money was invented. People exchanged services and goods for other services and goods in return. Today, bartering has made a comeback using techniques that are more sophisticated to aid in trading; for instance, the Internet. In ancient times, this system involved people in the same area, however today bartering is global.