中文：

随着社会的发展，越来越多的人开始关注如何做生意赚钱。那么，做什么生意利润大呢？以下是一些可能有用的建议：

首先，我们需要了解市场需求。在选择做什么生意时，一定要仔细研究市场，了解人们的需求和喜好。例如，健康、美容、教育等领域都有着广泛的市场需求，可以考虑在这些领域寻找商机。

其次，选择具有高附加值的行业。一些行业本身具有较高的利润空间，例如高科技、医疗保健、金融等。这些行业中的企业往往能够获得更高的收益，但是也需要更多的资金和技术支持。

最后，可以考虑开展多元化的经营模式。通过在不同的领域进行投资和经营，可以降低风险并增加收益来源。例如，可以同时经营电商、实体店、移动应用等多个平台，吸引更多的客户并提高销售额。

总之，想要做生意赚钱并不容易，需要仔细研究市场、选择具有高附加值的行业、开展多元化的经营模式等。只有这样，才能够在激烈的市场竞争中获得更多的利润。

英文：With the development of society, more and more people are paying attention to how to make money by doing business. So, what kind of business has large profits? Here are some useful suggestions:

Firstly, we need to understand market demand. When choosing what kind of business to do, we must carefully study the market, understand people's needs and preferences. For example, health, beauty, education and other fields have a wide market demand, so we can consider looking for business opportunities in these areas.

Secondly, choose industries with high added value. Some industries have high profit margins, such as high-tech, healthcare, finance, etc. Enterprises in these industries often can obtain higher returns, but also need more financial and technical support.

Finally, we can consider diversified business models. By investing and operating in different fields, we can reduce risks and increase revenue sources. For example, we can operate e-commerce, physical stores, mobile applications and other platforms simultaneously to attract more customers and increase sales.

In summary, doing business to make money is not easy. We need to carefully study the market, choose industries with high added value, and start diversified business models. Only in this way can we obtain more profits in fierce market competition.