Trade, which is a commercial activity, is the trade of goods or services on the premise of equality and mutual desire.

1, the trade was conducted in the trading market, the most primitive form of trade is a barter, the direct exchange of goods or services, modern trade generally equal to a medium for trade substitution;

Trade between two traders is called bilateral trade, while that between more than two traders is called multilateral trade.

3, Trade, English interpretation of the Trade, the Trade is the activity of buying, shot, or exchanging goods or services between people, firms, or countries.