长期以来，英语就主导着学习刊物：德语、俄语或法语(取决于领域)可能对它们的专家读者有帮助，但是英语是基本的。
English has long dominated learned journals: German, Russian or French (depending on the field) may be useful to their expert readers, but English is essential.
一些单词专家估计英语中可能有一百万个单词，比法语、俄语和德语单词的总和还要多得多。
Some word experts estimate that there may be as many as a million words in the English language. That's far more than French, Russian, and German put together.
德语曾是冷战时期的热门语言，当时人人都想当火箭专家。
German was a popular language during the Cold War when everyone wanted to be a rocket scientist.
德语曾是冷战时期的热门语言，当时人人都想当火箭专家。
German was a popular language during the Cold War when everyone wanted to be a rocket scientist.
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