I realized how much had been missing in my textbooks as I grew up.

我意识到在我成长过程中，课本遗漏了许多内容。

youdao

I had a fantastic trip, probably because for the first time in a long time I experienced that excitement I’d been missing.

这次旅行棒极了，可能长久以来，我第一次找到了消失已久的那种令人兴奋的感觉吧。

youdao

One evening when I came home, it looked as if someone had been there, but nothing was missing.

有一天晚上，我回到家里，发觉好像有人来过，可是什么也没有丢失。

youdao

"I felt disappointed that we were missing our holiday because we had been planning it for a long time, but I was also worried about getting out of the lift, " she said.

BBC: Luton Airport