现在最受欢迎的是东欧的波兰语，阿尔巴尼亚语，俄语，也有很多安哥拉人有学葡萄牙语的需要。

The big languages at the moment are all Eastern European - Polish, Albanian, Russian, but we do lots of Portuguese for the Angolans.

youdao

厄当先生从哥伦比亚大学毕业，并完成关于语言学的毕业论文，同时研究俄语、德语、拉丁语、希腊语、梵语和波兰语。

Mr. Urdang graduated from Columbia and did graduate work there in linguistics, studying Russian, German, Latin, Greek, Sanskrit and Polish.

youdao

我首先对他感兴趣的一点是，他的母语是波兰语，他很晚才开始学英语，也许是在他二十几岁的时候——我不太确定具体在何时。

What I found interesting in him first, is that his mother tongue was Polish, and he started learning English very late, maybe in his early twenties - I am not sure when exactly.

youdao

Now, the Boyars, in the 1660s and the 1670s, some of them began to learn Latin and Polish.

在15世纪60和70年代,那些波维尔们,波维尔中的一些人开始学拉丁语和波兰语

耶鲁公开课 - 欧洲文明课程节选