1·At last I found a most efficient way for me: memorizing English words by their stems and affixes.
最后我找到了最有效的方式对我来说：由其茎和词缀的英语单词记忆。
2·Derivational affixes can produce new words, some change grammatical classes of words.
派生词缀可以产生新单词，一些改变单词语法等级。
3·At last I found a most efficient way for me: memorizing English words by their stems and affixes.
最后我发现一个最有效的方式：记忆英语单词的词干与词缀。
4·Generally, affixes can not be added to morphemes of a different language origin.
一般来说，词缀不能添加到语素的不同的语言起源。
5·There are many affixes in Weishan dialect which is one of the Contemporary Chinese.
微山方言作为现代汉语中的一支，也存在大量的词缀现象。