from time immemorial

基本解释

Please. Platitudes like these have been the stuff of commencement speeches from time immemorial.
拜托，毕业典礼讲话上的像这样的陈词滥调早就被别人忘到远古时代去啦。
From time immemorial, M. sur M. had had for its special industry the imitation of English jet and the black glass trinkets of Germany.
从一个不可考的时代起，滨海蒙特勒伊就有一种仿造英国黑玉和德国烧料的特别工业。
There was this best-seller a few years ago [in 1984], it went through about ten printings, by a woman named Joan Peters—or at least, signed by Joan Peters—called From Time Immemorial.
在几年前[1984年]，它曾是本畅销书，曾被印刷了十多次，是一位名为琼·彼得斯的女子写的（应该是名女子，因为签名是琼·彼得斯），书名叫《远古以来》。书中脚注众多。

Platitudes like these have been the stuff of commencement speeches from time immemorial.
ECONOMIST: Lexington
As it has from time immemorial, high quality protein harvested from the sea plays a major role in avoiding Malthusian collapse.
FORBES: Regulatory Uncertainty Drives A Fish Farmer To Foreign Waters
While avoiding the juicier questions surrounding the mystery of Project Pink and its potential ties to Verizon for maximizing Pink's launch, a Microsoft spokesperson has issued new comments that reiterate the stance Redmond has held from time immemorial: there's no Zunephone, and furthermore, there won't be any Microsoft-branded phones.
ENGADGET: Microsoft reiterates what we knew: no first-party handset, no Zunephone