It's

So many good ideas! It's too much for me to absorb all at once.
   這麼多好主意!太多了,很難一下完全吸收。

You eat too much candy. It's bad for your teeth.
   你糖吃得太多了。這對你的牙齒不好。

Cover yourself up well. It's cold outside.
   穿得暖和一些。外面很冷。

I can't answer your question about photography. It's not in my domain.
   我無法回答你有關攝影的問題。我不做那一行。

Gracious me! It's raining again!
   哎呀!又下雨了!

Don't be hasty. It's not so easy to find another job.
   別草率行事。另找一份工作並不容易。

Everyone at City Hall is receiving kickbacks. It's the only way to get anything done there.
   市政府裡的每個人都收回扣,在那裡只有送紅包,事情才辦得成。

You seem to be losing count of days. It's Monday today.
   你好像連日子也搞不清了。今天是星期一。

I take this seriously. It's a matter of principle.
   我對此很認真。這是原則問題。

You could never make such a young baby do this. It's just like teaching a pig to play on a flute!
   你決不可能教會這麼小的孩子做這種事。這就像教豬吹笛子!

Put on your waterproofs. It's going to rain.
   穿上你的雨衣。天要下雨了。