A Valuable Lesson
Last Mid-Autumn Festival was an unforgettable day for me.
Partly because I ate too many moon cakes and partly because the moon cakes had spoilt, I had a bad stomachache.
Not only did I vomit, but I had the runs.
Subsequently, I was sent to the hospital.
This unfortunate experience taught me a valuable lesson.
That is, one should eat moderately.
As the old saying goes，"Don't bite off more than you can chew.”
You can be sure that I will keep that in mind from now on.
1.Not only+倒装句型+but... 不但……而且……
例句：Not only did I attend the meeting, but I contributed NT $10, 000 to the fund.
2.As the old saying goes,“…” 谚/俗语说:“……”
例句：As the old saying goes，"Strike while the iron is hot.
3.keep…in mind 把……牢记于心
例句：If you decide to go rock climbing, keep our warning in mind.
4.have the runs 上吐下泻
例句：Not only did I vomit, but I had the runs.