Even though I be sad that junior high is over.

尽管我对初中结束感到难过。

His friends comforted him, telling him not to be sad because he was a cuckold.

朋友们安慰他，不要因为戴绿帽子而难过。

As a zoology professor, I agree with Emma Marris that zoo displays can be sad and cruel.

作为一名动物学教授，我同意艾玛·马里斯的观点，动物园的展示可能是悲伤和残酷的。

And then sad and then still be sad past.

再伤心再难过也还是会过去的。

Mummy and Daddy will be sad.

妈咪、爸比会伤心。

Don't be sad, little needle.

不要伤心了，小针。

Be sad , and you lose them all .

若悲伤感怀，你会与他们失之交臂。

That would be sad for the Balts.

这将令波罗的海各国感到失望.

Now turn around and don't be sad.

现在转过身来，不要悲伤。

What has to be possible to let me be sad?

有什么可以让我伤心？