我要下了（网络中），我要去睡觉了，用英语怎么说

我要下了：i wana offline
我要睡觉了：go to sleep

如果要一起说的话，就是I wana（want to所写，聊天用语） off the line and go to sleep.

简短精悍！

i am off now.
And i go to bed.

I feel sleepy so I am logging off now.

gotta go
gotta go sleeeeeep now
lolz

i gotta go
i'm goin' to bed now

一楼解答的非常好。