For I like spring or I feel sad over its leaving.

因为我喜欢春天但又悲伤它的离去。

youdao

She is still very sad over the death of her aunt.

她对姑妈的死至今仍悲伤不已。

youdao

The corporal felt very sad over the death of the boy.

下士对男孩的死感到很悲伤。

youdao

Jumblatt,however, blasted Hezbollah for using the release for political capital and questioned whether more political assassinations were in the cards now that the men were free: He says that the release of the generals was a sad spectacle, because they were symbols of the former Syrian tutelage over Lebanon, reminding us of the bad,old days.

VOA: standard.2009.04.30

He saw the sad nightingales nodding on the branches and they reminded him of his mother. A gray shroud fell over the city.

他见过悲伤的夜莺在枝头打盹,这些让他想起他的母亲，灰色的寿衣落在这城市。

耶鲁公开课 - 1945年后的美国小说课程节选

He refused to celebrate several goals for Real Madrid in September because, he said, he was sad, reportedly over contract issues with the club.

WSJ: Goal! But Why No Celebration Backflip?

Hanging their heads in despair over the sad fate of General Petraeus and his many women?

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We regret very much that we did not think to, of that, caused probably by our distress over Sisters sad death.

FORBES: Forgotten Bookmarks: Salt Lake City, 1921