to the letter
01
一字不差地, 非常精确地
in a very precise and exact way and with great attention to detail
例子
I followed the instructions to the letter and it still went wrong.
我一字不差地遵循了指示，但还是出了问题。
I want you to follow those rules to the letter.
我希望你一字不差地遵循那些规则。
