At the saddest part of the movie, she cried on cue, just like I knew she would.

在电影最煽情的部分，她应时就哭了，我一早就知道她会哭。

She was singing the saddest lullaby he had ever heard.

她唱着他曾听到的最悲哀的催眠曲。

A forlorn pug photographed as he waited for his owner by the side of the road has been acclaimed as the world's saddest dog.

一只被遗弃的哈巴狗在路边等待它的主人时被拍到，被誉为世界上最忧伤的狗。

That's the saddest position of all.

这是最可悲的立场。

It is the saddest of market failures.

市场失灵最悲惨的情况莫过于此。

But the saddest days are in the past.

不过，最悲伤的时日已然过去。