Plant pears for your heirs.前人栽树，后人乘凉。
happen to be out 碰巧出去
fetch a cup of tea for you 给你拿杯茶
a good idea came into my mind 想出一个好主意
take a sip of... 抿一小口……
spilt...out 吐出；倒出turn out to be 结果是
Every time my parents repeat the story, we have a good laugh
over it. 每次爸妈提到这件事，我们都会大笑不止。
