then and there

中英例句：

1. I decided to do it then and there.
   我決定當場立即就做。
2. He was not in his office and I eventually tracked him down in the lab. So we discussed the problem then and there.
   他不在辦公室，最後我在實驗室里找到了他，在那裡我們當場討論了那個問題。