1.There are examples
2.Children have slowed the erosion and rekindled interest
3.The policy put languages on the list
4.强调句,每部分都不能少..少了就不强调了
5.It wasn't until the discovery that technology is able to develop
6.What ...is not just the number of speakers,but how old they are
7.In the nation,the language is dying
8.The problem is not a new one
9.Health system is faced with the need .(各种need）
10.People are not in a position or do not live ..
找主干的话最好的方法就是 看到这种句子
The problem of how health-care resources should be allocated or apportioned,so that they are distributed in both the most just and most efficient way,is not a new one.
两个逗号当中明显是插入部分就直接把它去掉了