I saw my old classmate today

看见了───I saw it;老同学───Old classmate

"I saw it turn and start heading down like it was diving to come in for a landing, but there's no landing [strip], " he said.───“我看它转圈并且开始头朝下像跳水着陆一样的冲进去，但是没有着陆点[连简易机场也没有]，”他说。

Huey: I knew it was Granin's work the minute I saw it. See, I'd been corresponding with him for a while.───休伊：第一眼看到的时候我就知道这是格兰宁的研究。我和他来往有一段时间了。

Gambling with Russian roulette if ever I saw it! That paper wants scandal and they haven't signed him up for him to talk about his horses.───那种报纸喜欢“挖”花边消息，他们还没和欧文签约时总是谈论他赌马的事情。

I saw it everywhere.

I can guarantee it's true I saw it myself.

I saw it with my own eyes .

I saw it t'other day.

I saw it on the news.