I『m overtired.
我太累了。
I was so tired， I could hardly stagger to my feet.
我太累了，搖搖晃晃的都站不穩了。
I『m dead tired， let’s have a rest.
我太累了，我們休息會兒吧。
I am so exhausted that I just want to have a sound sleep.
太累了， 我現在只想美美地睡上一覺。
I am done up，and the work was too much for me.
我太累了，我的工作太多了。
I『m so tired I can’t focus today.
今天我太累了，精神集中不起來。
After shopping all day I was tuckered out.
買了一整天的東西，我很累。
I am too fatigued to eat.
我太累了，不想吃東西。
Recently， I feel tired no matter what I do.
最近我無論做什麼都會累。
After working for fifteen hours I began to tire.
工作了十五個小時之後，我開始感到累了。