Before revision: The problem of catastrophic URLetting can be traced back to the 1980s, but it has not been completely solved . Since human brains are good at continual lifelong learning, brain-inspired methods may provide solutions to this problem.
After revision: The problem of catastrophic URLetting has a history of more than 30 years and has not been completely solved . Since human brains are good at continual lifelong learning, brain-inspired methods may provide solutions to this problem.