中文：

投资风格是投资者在选择投资对象和投资过程中所表现出来的一种特定方式，它反映了投资者的投资理念、投资偏好和风险承受能力。不同的投资者有不同的投资风格，这主要取决于他们的投资目标、经验、知识背景和风险承受能力等因素。

投资风格的分类方法有很多种。根据投资者的投资目标和风险偏好，可以将投资风格分为成长型、价值型、平衡型等。成长型投资者注重投资对象的成长性和未来潜力，价值型投资者则更注重投资对象的当前价值和低估程度。平衡型投资者则兼顾投资对象的成长性和价值性。

此外，根据投资者的投资对象和投资过程的特点，还可以将投资风格分为激进型、稳健型、保守型等。激进型投资者追求高收益和高风险，稳健型投资者则在追求收益的同时注重风险控制，保守型投资者则更注重资金安全和稳定性。

投资风格对于投资者的收益和风险具有重要影响。正确的投资风格可以使投资者更好地适应市场变化，提高收益和降低风险。而错误的投资风格则可能导致投资者陷入亏损或无法实现其投资目标。因此，投资者在选择投资风格时应该充分考虑自己的投资目标、风险承受能力和市场环境等因素，并在实践中不断调整和完善自己的投资风格。

英文：

Investment style refers to the specific approach taken by investors in selecting investment targets and investing, reflecting their investment philosophy, preferences, and risk tolerance. Different investors have different investment styles, mainly depending on their investment goals, experience, knowledge background, and risk tolerance.

There are many ways to classify investment styles. According to investment goals and risk preferences, investment styles can be divided into growth, value, and balanced types. Growth investors focus on the growth potential and future prospects of investment targets, while value investors pay more attention to the current value and undervaluation of investment targets. Balanced investors take into account both growth and value aspects.

In addition, according to the characteristics of investment targets and investment processes, investment styles can also be classified as aggressive, moderate, and conservative. Aggressive investors pursue high returns and high risks, moderate investors focus on risk control while pursuing returns, and conservative investors prioritize capital safety and stability.

Investment style has a significant impact on investors' returns and risks. The correct investment style helps investors better adapt to market changes, increase returns, and reduce risks. Conversely, the wrong investment style may lead to losses or failure to achieve investment goals. Therefore, investors should fully consider their investment goals, risk tolerance, and market environment when selecting an investment style and continuously adjust and improve their investment style in practice.