“我们去吃冰淇淋吧。” “当然,为什么不呢?”
"Let's get some ice cream." "Sure, ___why ___not?"
当被邀请看电影时,我回答说:“为什么不呢?”然后就和她一起去了。
When invited to the movie, I replied, "___Why ___not?" and went with her.
“散个步怎么样?” “为什么不呢?天气很好。”
"How about a walk?" "___Why ___not? It's a lovely day."