很简单，只是因为它只是一份礼物而已。

Simply because it's a gift.

youdao

为什么会这样子呢？很简单，只是因为它只是一份礼物而已。

Why? Simply because it's a gift.

youdao

最近，行为研究表明当你送出去一个礼物之后，接收者会自然而然的降低这个礼物的真实的价值。为什么会这样子呢？很简单，只是因为它只是一份礼物而已。

Recent behavioral studies are finding that when you give a gift, the recipient automatically values it lower than its actual worth. Why? Simply because it's a gift.

youdao