1. 这句话也改变了迪克的生活。他变得热衷于尽可能多地给儿子这种感觉。

2. 从某种程度上说，迪克与里克拯救了彼此的生命。

3. 里克真正想送给父亲的礼物是永远也买不到的。 

1. compete in: If you want to win them, you must compete in the race.

2. buy one’s dinner: If you buy their dinner, you’ll cost an arm and a leg.