Do not confuse the concepts of the two words . 不要混淆这两个单词的意思。
The two characters form a single word , they cannot be separated . 这两个字母组成一个单词，不能拆开。
Do not stop every time you come to a word or phrase you do not know . 不要每碰到一个不认识的单词或短语就停下来。
I remember the many times she tried to spell words into my small hand . 我记得她曾多次试着在我的小手上拼写单词。
Some parrots can imitate sounds and repeat words and sentences . 有些鹦鹉能模仿（人的）声音，还能学人说一些单词和句子。
Quite a few years on and off . i know a number of words and good phrases . 断断续续学好几年了，初步掌握了一些单词和常用的短语。
You are going to be an architect , so words used in architecture are important to you . 你打算当建筑师，那么建筑学方面用的单词对你来说就很重要。
These are pronounced as words in their own right, and can readily be spelt without full stops . 这些都应象单词一样地发音，并且在快速拼写时可以不用句号。
With only the 26 letters of the english alphabet you can make up thousands of different words . 英语字母表里只有26个字母，你可以用它们组成成千上万个不同单词。
Quite often you will find the unknown word comes again , perhaps several times , and by the end of the chapter you will have guessed its meaning . 你常常会发现，那个不认识的单词会再次出现，也许会多次出现，到了全章快读完时，你就会猜出这个词的意义了。
