we still young句子成分
应该是We  are  still  young.
主语:we.谓语动词:are.状语:still.表语:young.
如:
We are still young. so we've got plent of time.我们还年青,因此我们还有很多时间.
类似的句子:
Though we are young, we can still do something to help
(让步状语从句) (主句)
①复合句
②主句:we can still do something to help
(主语)(谓语)(宾语)(状语)
从句:Though we are young
(从属连词)(主语)(系动词)(表语)