1·In the past we have heard only negatives when it came to following a healthy diet.
过去一谈到遵循健康饮食我们就只听到否定的意见。
—— 《柯林斯英汉双解大词典》
2·If your repository does not support these types of doubles negatives, then this can affect how you rephrase this query into your repository's terms.
如果存储库不支持这些类型的双重否定，那么这会影响如何将这个查询改写为存储库的查询词。
3·The example is meant primarily to draw attention to the "not un-" formation, but applies to nearly all excessive use of negatives.
这个例子主要是为了引起对 “不是不” 格式的注意，但适用于几乎所有的过度使用否定。
4·I think using unless with else is like speaking with double negatives.
我认为使用unless加else条件句就好像在讲双重否定。
5·The initiatives became longer-the longest rambled on for 15, 633 words-and, with double negatives and impenetrable legalese, less comprehensible.
选民倡议越来越长，最长的有15633个字，包含双重否定和看不懂的法律术语，越来越难以理解。