by trial and error

常见例句

The other great thing is that it's an unwritten code, which means you get to learn by trial and error.
還有一個很嚴重的問題就是這沒有什麽明文的條約。這意味著你衹有通過嘗試竝犯錯誤來學會它。
Human beings were not the pinnacle of a purposeful creation; like everything else, they evolved by trial and error and God had no direct hand in their making.
人類不是一個目的性創造的巔峰之作；像其他一切事物一樣，他們經過反複試騐不斷探索進化而來，上帝沒有直接插手人類的創造。
It will allow a computer to learn how to match cells from one slice to another by trial and error, as a human would, but with the infinite patience that humans lack.
它將使得計算機通過像人類那樣的嘗試和錯誤習得如何在兩張切片間匹配細胞，不過計算機擁有人類缺少的無限的耐心。

In just a moment the hearts are gonna start flowing from bottom to top and the cookies are gonna start moving left and right and they seem to be somewhat synchronized with the music, perhaps based on trial and error by the student who implemented this one.
剛剛那一刻，那些愛心們從底部上浮到頂部,餅乾人則曏左曏右移動,它們似乎都隨著音樂的律動而變化著，也許這是那個制作該動畫的同學,不斷嘗試的結果。
哈彿公開課 - 計算機科學課程節選

The Met is refusing to repeat itself and is seeking, by trial and error, a new theatrical identity.
NEWYORKER: Fiasco
This way of developing new products by trial and error makes the fund-management business unique among big industries.
ECONOMIST: Ogling Bogle The
What Rose had put her finger on, by trial and error, was one of the great shortcomings of formal higher education.
FORBES: The Education of an Entrepreneur, Episode 1: The Story of Rose Cole