男人纳妾的历史悠久，在19世纪早期也非常普遍。

Concubinage has a long history and was common through the early 20th century.

youdao

当前(尤其是在Linux或者起源于BSD的OS上)，Rexx的那些大部分早期实现，主要作为历史足迹为人们所关心。

Nowadays (especially on Linux or BSD-derived OS's), most of those older implementations of Rexx are primarily interesting as historical footnotes.

youdao

西班牙因其地理位置的原因，在早期历史上曾受到许多外在影响。

Because of its location, Spain was subject to many external influences throughout early history.

youdao

If the food environment had evolved very slowly, as it had in earlier human history, the body would have a chance to adapt.

如果食品环境演化很缓慢,像它在人类早期历史时那样,机体就有机会去适应这样的食品环境

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

These conditions permitted a development of institutions and habits needed for freedom, even as they also made Europe vulnerable to conquests and to extinction, and Europe was almost extinguished practically before there was a Europe; very early in its history.

这些恰恰是自由的形成和发展,需要的的制度和特征,尽管这也使欧洲,在外敌入侵时变的不堪一击,实际上,在它早期的历史中,欧洲在尚未形成前就差点消失

耶鲁公开课 - 古希腊历史简介课程节选