It is certainly a difficult task for it works on the basis of trial and error. |
During their early projects, the Youngs learned through trial and error whom to depend on for skilled work. |
So, after a lot of trial and error, I finally got the spell right to implant the idea that he'd like to go on holiday. |
By trial and error, I moved toward achieving my goals, and you can do the same. |
They had better success, after much trial and error, by using a one-step cocktail fixative. |
When her judgement failed, she had tried an elaborate process of trial and error. |