IT IS FOR A LONG TIME WITHOUT TO SEE THE SEA!

IT IS FOR A LONG TIME WITHOUT TO SEE THE SEA! is it enough to have survived for a long time The camel can go without water for a long time. The boy sat there for a long time without doing () I have not gone to see the doctor for a long time,but today it is impolite to look at others for a long time.(用英文解释） it Is the dog still a--- it doesn’t move for a long time.----a _____great fun it is to go for a swim in the sea! Is it good to play computer games for a long time?Why or why is it enough to have survived for a long time?高中英语必修二Unit1 中 is it enough to have survieved for a long time 为什么用have done Is it enought to have survived for a long time?的意思