What you want to ask is what projects have you lived in Australia for more than 3 years?

1. Online retailing: In Australia, online retailing has developed rapidly, and many companies have been operating for more than three years. These companies include retailers in fashion, household goods, electronic products and other fields.

2. Software as a Service (SaaS): Many Australian companies provide software as a service solutions, and these companies have been operating for many years. These services cover customer relationship management, human resource management, marketing, finance and other fields.

3. Catering industry: In Australia, the catering industry has always been a stable industry. Many restaurants, cafes and fast food restaurants have been in operation for many years, offering a variety of food and catering services.

4. Catering industry: In Australia, the catering industry has always been a stable industry. Many restaurants, cafes and fast food restaurants have been in operation for many years, offering a variety of food and catering services.

5. Fitness and sports industry: Australians love sports and healthy lifestyles, so the fitness and sports industry has developed well in Australia. Many fitness centers, gyms and sports clubs have been in operation for many years.

6. Renewable energy projects: Australia has rich resources and experience in the field of renewable energy, and many projects have been in operation for more than three years. These projects include solar energy, wind energy, hydropower and so on.