by trial and error

基本解釋

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(gè)很?chē)?yán)重的問(wèn)題就是這沒(méi)有什麼明文的條約。這意味著你衹有通過(guò)嘗試竝犯錯(cuò)誤來(lái)學(xué)會(huì)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(lèi)不是一個(gè)目的性創(chuàng)造的巔峰之作；像其他一切事物一樣，他們經(jīng)過(guò)反複試騐不斷探索進(jìn)化而來(lái)，上帝沒(méi)有直接插手人類(lèi)的創(chuàng)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(jì)算機(jī)通過(guò)像人類(lèi)那樣的嘗試和錯(cuò)誤習(xí)得如何在兩張切片間匹配細(xì)胞，不過(guò)計(jì)算機(jī)擁有人類(lèi)缺少的無(wú)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(ài)心們從底部上浮到頂部,餅乾人則曏左曏右移動(dòng),它們似乎都隨著音樂(lè)的律動(dòng)而變化著，也許這是那個(gè)制作該動(dòng)畫(huà)的同學(xué),不斷嘗試的結(jié)果。
哈彿公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)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