practical ago

基本解释

Actually, it had happened before long ago as a practical matter in Tang Dynasty China and Tibet before. People just didn't admit it and "pretended" to be Sanskrit.
事实上，在很久以前的唐朝和西藏也曾发生过这样的事。只是人们不承认之而且将之「假装」为梵文。
yogilin.org
THE credit crisis was kind to the reputation of John Maynard Keynes, whose scribblings from over 70 years ago inspired practical men of action to fight the recession with uninhibited stimulus.
信贷危机对约翰•梅纳德•凯恩斯的声誉没有太大的影响，70年前他那些胡写乱画的东西用无拘无束的方式激励着实干家们与经济衰退作战。
THE credit crisis was kind to the reputation of John Maynard Keynes, whose scribbling s from over 70 years ago inspired practical men of action to fight the recession with uninhibited stimulus.
信贷危机对约翰.梅纳德.凯恩斯的声望无甚损害，他70多年前的著作曾鼓舞着实际的操作者们以漫无边际刺激方案来应对经济衰退。

Computers have been getting faster, smaller, and cheaper for decades, making practical applications that would have been prohibitively expensive a few decades ago.
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