例句與造句

1. Every few weeks , one of the world ' s 7 , 000 or so languages falls out of use
   每個(gè)幾星期，世界的7 , 000左右語言之一使用爭吵。
2. As a language grows , new words are introduced and many words fall out of use
   隨著語言的發(fā)展，新詞出現(xiàn)了，同時(shí)也有許多字被廢棄不用了。
3. As the language grows , new words are introduced and many words fall out of use
   隨著語言的發(fā)展，新詞不斷被采用，而有許多詞則停止使用了。
4. It's difficult to find fall out of use in a sentence. 用fall out of use造句挺難的