issue可數(shù)嗎

　　第三人稱單數(shù)：issues；現(xiàn)在分詞：issuing；過去式：issued；過去分詞：issued。

　　例句：

　　1、There are many important issues, he said.

　　重要議題有很多，他表示。

　　2、A final estimate will be issued in February.

　　最終的估計將在二月公布。

　　3、They have issued the hungry people with food.

　　他們把食品發(fā)給那些饑餓的人。