中文：

股票风险等级是积极型指的是投资者在选择股票时，偏好选择高风险、高收益的股票，以追求更高的投资回报。这种投资策略通常需要投资者具备较高的风险承受能力和投资经验，并且需要密切关注市场动态和公司业绩等信息。

积极型投资者通常会选择具有高增长潜力的公司股票，这些公司可能处于新兴行业或者具有创新产品或服务。这种投资策略可能会带来较高的收益，但同时也伴随着较高的风险。如果市场走势不利或者公司业绩不如预期，可能会导致投资者遭受较大的损失。

在选择积极型股票投资策略时，投资者需要做好充分的准备，包括了解市场动态、公司财务状况、行业发展趋势等方面的信息。同时，还需要制定合理的投资计划和风险控制策略，以降低投资风险。

英文：

The stock risk rating of active type refers to investors' preference for high-risk and high-return stocks when choosing stocks, in order to pursue higher investment returns. This investment strategy usually requires investors to have high risk tolerance and investment experience, and requires close attention to market dynamics and company performance and other information.

Active investors usually choose the stocks of companies with high growth potential, which may be in emerging industries or have innovative products or services. This investment strategy may bring higher returns, but also with higher risks. If the market trend is unfavorable or company performance is less than expected, it may cause investors to suffer significant losses.

When choosing an active stock investment strategy, investors need to be well prepared, including understanding market dynamics, company financial status, industry development trends and other information. At the same time, they also need to develop a reasonable investment plan and risk control strategy to reduce investment risks.