开始时虽然相差很微小,结果会造成很大的错误。
a miss is as good as a mile; the slightest difference leads to a huge loss (idiom)
差(chà chā chāi cī)
之(zhī)
毫(háo)
厘(lí)
()
失(shī)
千(qiān)
里(lǐ)