- 我幾乎忘了大衛以前經常教你。
I was forgetting (that) David used to teach you.
- 大衛一腳向門踹去,那門猛地開了。
David gave the door a kick and it flew open.
- 大衛下星期不和海倫一起去看電影。
David won't go to the movies with Helen next week.
- 大衛因他的檯球技術而出名。
David is famous for his billiards technic.