On Friday, I said goodbye of everyone at Arsenal, it was very sad and emotional, especially with the coach.

周五的时候，我和阿森纳的每个人告别，当时的情形很难过，尤其是和教授的告别，但生活总要继续。

youdao

Good to get a letter from you! I was sad to leave on Thursday, I hope your English teacher on Friday and Saturday was good.

收到你的来信很高兴。很遗憾我周四就离开了。我希望你们周五周六的老师还不错。

youdao

Intersting, I feel depression or kind sad/ alone feelings on evening friday too, especially when I'm alone and no body can be with me/ talk to me.

一些人认为，抑郁症是一种不好的情绪，能够借助有趣的电影或积极的态度治愈。

youdao

Dimitra Koutsoumba, president of the Greek Archaeologists' Association, said Friday that the latest attack was sad and worrying.

CNN: Manhunt launched in dramatic Greek museum robbery

Union President Michael Mulgrew on Friday called the mayor's speech a "sad" attempt to distract the public from the results of his policies.

WSJ: Mayor Draws Teacher Threat

If Thanksgiving left you sad you may want to consider leaving your credit cards at home before you hit the stores for Black Friday.

FORBES: Sadness And Shopping Are A Bad Mix On Black Friday