父亲问，“你为什么说再见姥爷？”

The father, "Why did you say good-bye grandpa?"

youdao

既然我们有了更轻，更强大，噪声更小的设备，那么我们为什么还不对光盘驱动器说再见呢？

So why don't we say hasta la vista to the disk drive and finally move to something lighter, more robust, and less noisy?

youdao

走在凌晨无人的街，想起了自己对他说的那唯一一句话，她很奇怪自己为什么要说“珍重”而不是“再见”，或许是真的不想再见了吧。

No one in the morning walk on the street, think of his own that he said only one word, she was surprised why say "treasure" instead of "goodbye", perhaps it really did not want a goodbye.

youdao

走在凌晨无人的街，想起了自己对他说的那唯一一句话，她很奇怪自己为什么要说“珍重”而不是“再见”，或许是真的不想再见了吧。

No one in the morning walk on the street, think of his own that he said only one word, she was surprised why say "treasure" instead of "goodbye", perhaps it really did not want a goodbye.

youdao