【中文版】

高杠杆指的是通过借贷来扩大自己的投资规模，从而增加投资收益。简单来说，就是利用少量的自有资金来控制大量的投资资金，这种投资方式具有高风险和高收益的特点。

在金融市场上，高杠杆是通过保证金制度来实现的。保证金制度是指投资者在购买股票、期货等金融产品时，只需要支付一定比例的保证金就可以获得相应的投资额度。例如，如果购买一只股票需要100元，而保证金比例为10%，那么投资者只需要支付10元就可以购买这只股票。这种制度使得投资者可以用较少的资金控制较多的投资资金。

高杠杆投资具有高风险和高收益的特点。如果市场行情好，投资者可以通过高杠杆获得高额的收益。但是如果市场行情不好，投资者可能会损失大量的资金。因此，在进行高杠杆投资之前，投资者需要充分了解市场风险和自己的风险承受能力，并制定好相应的投资策略。

总之，高杠杆是一种通过借贷来扩大自己的投资规模，从而增加投资收益的投资方式。它具有高风险和高收益的特点，需要投资者谨慎决策。

【英文版】

High leverage refers to the investment strategy of using borrowed funds to expand one's investment scale and thereby increase investment returns. In other words, it is the investment method of using a small amount of own funds to control a large amount of investment funds, which has the characteristics of high risks and high returns.

In the financial market, high leverage is achieved through the margin system. The margin system refers to the investors' ability to purchase stocks, futures and other financial products by paying only a certain percentage of the purchase price as a deposit. For example, if the purchase price of a stock is 100 yuan, and the margin ratio is 10%, then investors only need to pay 10 yuan to purchase this stock. This system allows investors to control a large amount of investment funds with relatively little funds.

High leverage investment has the characteristics of high risks and high returns. If the market is good, investors can obtain high returns through high leverage. However, if the market is not good, investors may lose a lot of money. Therefore, before making high leverage investment, investors need to fully understand market risks and their risk tolerance, and develop appropriate investment strategies.

In summary, high leverage is an investment strategy that uses borrowed funds to expand one's investment scale and thereby increase investment returns. It has the characteristics of high risks and high returns, and requires investors to make cautious decisions.