说明
nevertheless/however
核心问题
nevertheless 与 however 都可用作副词，并且都可译作“然而”，“但是”，那么，它们有无区别呢？
词典解答
它们虽然有时可以互换，但它们的着重点是不同的。nevertheless 着重让步关系，而 however 着重对比或转折：
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It was a cold, rainy day. Nevertheless, more people came than we had expected. 那是一个寒冷的雨天。虽然如此，来的人比我们预料的要多。
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He had not slept that night. Nevertheless, he led the rally with his usual vigour... 那天晚上他没有睡觉，然而他依然精神十足地主持公众大会……
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Sales are poor this month. There may, however, be an increase before Christmas. 这个月的销售量很不理想。不过，圣诞节之前也许会增长。
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The company's profits have fallen slightly. However, this is not a serious problem. 公司的盈利略微下滑，然而这不算是什么严重问题。