He says all of the infections, which have occurred in other parts of the world have stemmed from people who had been traveling in North America.

VOA: standard.2009.05.14

Privilege came from wealth and wealth stemmed from the land.

他们的特权来自于财富,而财富源于他们的领地

耶鲁公开课 - 欧洲文明课程节选

Soli Ozel of Istanbul's Bilgi University said the alliance, one of the most significant in the Middle East, stemmed from a recognition of mutual security interests.

VOA: standard.2009.10.27

(sound) He says all the ministers profited from their discussions and the decisions that were arrived at stemmed from their debate and had not been cooked up in advance.

VOA: standard.2009.07.23