1·The program counts the number of occurrences of any word, within the text.
这个程序可以统计任何单词在文本中出现的次数。
—— 《牛津词典》
2·We can see past occurrences of climate change that took place over just a few hundred years.
我们可以看到过去几百年里发生的气候变化。
3·Some people are able to make it, to avoid immobilizing depression and unhappiness despite such occurrences.
尽管发生了这样的事情，有些人能够避免产生压抑和不快乐的情绪。
4·They are subject to climatic occurrences such as weather systems, which impact upon hemispheres as a whole, and from continent to continent.
它们受到气候变化事件的影响，例如天气系统能影响整个半球和各大洲都有影响。
5·Occurrences of food shortages and droughts are causing famine and distress in some areas, and industrial and agricultural by-products are polluting water supplies.
粮食短缺和干旱的出现导致了一些地区的饥荒和灾难，而且工业和农业的副产品也污染了水源。
6·Yet occurrences of food shortages and droughts are causing famine and distress in some areas, and industrial and agricultural by-products are polluting water supplies.
然而，粮食短缺和干旱的出现导致了一些地区的饥荒和灾难，而且工业和农业副产品也污染了水源。
7·Having little understanding of natural causes, it attributes both desirable and undesirable occurrences to supernatural or magical forces, and it searches for means to win the favor of these forces.
由于对自然的原因了解甚少，它把所希望的和不希望发生的事情都归因于超自然的或魔法的力量，并寻找方法来赢得这些力量的青睐。
8·Exceptions or specific occurrences.
例外事件或特定事件。
9·Is there a purpose behind these occurrences?
在这些发生的事的背后是有目的的吗？
10·Indexer USES a database of word occurrences.
indexer使用出现的词语的数据库。