cut-and-try method

例句：

1. 1. The company adopteda cut-and-try method to solve the problem.
   该公司采用试错法来解决这个难题。
2. 2. This is a trial-and-error method for testing new software.
   这是测试新软件的试错法。
3. 3.The engineers used a trial-and-error method to fix the faulty circuit.
   工程师们使用试错法修复了有故障的电路。