She choked up when she began to talk about her mother.

她开始谈起母亲时，便哽咽着说不出话来。

《牛津词典》

The roads are choked up with traffic.

几条马路都在塞车。

《牛津词典》

Witnessing these tears, we get choked up.

目睹他泪水流淌，我们哽咽而鼻酸。

youdao

The roads to the festival site were choked with cars backed up for over 100 kilometers in all directions.

VOA: standard.2009.08.15

The Okefenokee,which is already nearly choked with plants, would probably fill in,dry up, and become just another cypress and pine forest were it not for range fires that come along every once in awhile and burn out decayed vegetation.

VOA: standard.2010.03.29

Wade and got so choked up denouncing the decision that he had to stop speaking.

CNN: Facing A Dobson's Choice

When the family learned about the tumor, May Allison said she and her husband got choked up.

CNN: Cancer can't stop teen singer's music

Dixon choked up while talking about Rice, one whose future in coaching remains very much in doubt.

WSJ: Rice's abrasive nature apparent early in career