trial and error

音標(biāo)發(fā)音

I believe death for humans is the way of getting rid of accumulated errors - as in trial and error.
我認(rèn)為死亡對(duì)人類來說是一種擺脫不斷積累的錯(cuò)誤的方式-比如嘗試和錯(cuò)誤。
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(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)過反復(fù)試驗(yàn)不斷探索進(jìn)化而來，上帝沒有直接插手人類的創(chuàng)造。
As a side effect of rules 1 and 2 above, one should expect a migration to be a trial and error process to be done iteratively until a satisfactory result has been achieved.
作為規(guī)則1和規(guī)則2所產(chǎn)生的副作用，您應(yīng)當(dāng)期望移植操作是一個(gè)需要被迭代完成的試驗(yàn)和錯(cuò)誤過程，直到得到一個(gè)滿意的結(jié)果為止。

And that can take a little bit of trial and error."
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,餅干人則向左向右移動(dòng),它們似乎都隨著音樂的律動(dòng)而變化著，也許這是那個(gè)制作該動(dòng)畫的同學(xué),不斷嘗試的結(jié)果。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
So it's a trial and error.
那么他反復(fù)嘗試并得到錯(cuò)誤答案。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選

As mentioned above, some trial and error is probably going to be required here.
ENGADGET: How-to: One-click audio news, synced with your iPod in Tiger

a way of achieving an aim or solving a problem by trying a number of different methods and learning from the mistakes that you make