we have to hand in a()composition by the end of this weektwo-hundreds-wordstwo-hundreds-wordtwo-hundred-wordstwo-hundred-word

we have to hand in a()composition by the end of this weektwo-hundreds-wordstwo-hundreds-wordtwo-hundred-wordstwo-hundred-word
we have to hand in a()composition by the end of this week
two-hundreds-words
two-hundreds-word
two-hundred-words
two-hundred-word

we have to hand in a()composition by the end of this weektwo-hundreds-wordstwo-hundreds-wordtwo-hundred-wordstwo-hundred-word
正确答案为：
two-hundred-word
两百字的,有两种正确表达方式
two hundred words'
或
two-hundred-word
用连字符时,一定要不用复数
翻译为：这周末我们一定得交一篇二百字的作文

用了连字符，不用复数形式

two-hundred-word
用连字符连接的单词都用原形，组合成形容词。。。表示两百词的。。。