I'm tired. Go to sleep

好累───I'm so tired;睡觉───sleep

I'm so tired that I could fall asleep right now.───我太累了，以至于马上就能睡着。

I'm so tired for I work 11 hours every day.───我每天都是工作11个小时，真是太累了。

My head aches and I ache all over because I'm so tired.───我头疼，全身都疼，因为我太累了。

I'm so tired of these tedious speeches and words and praises and promises that no one, including the target audience, ever lives up to.───我对这些枯燥的演说、文字、赞美的话和即使是目标听众都不会遵循的承诺感到非常厌倦。

I haven't finished this piece of work but I'm so tired that I'll have to call it a day.───这件工作我还未做完，但是我很累了，只得停下来。

I'm so tired but I have to go snowboarding for a week with my friends in Aspen!───例如：“我真的累得不行了，哎，但我还得同我朋友们去阿斯彭滑雪玩一周！”

I'm so tired I could sleep for a week.

I'm so tired of all this traveling, living out of suitcases.

I'm so tired I can't think straight any more.

"I'm so tired, " she said, yawning and stretching.

I'm so tired today, I can barely function.