The macro economic condition that set up the crisis stemmed in part from policy choices: the Federal Reserve ignored the housing bubble and kept short-term interest rates too low for too long.

宏观经济条件激发了危机，但部分原因是政策的选择：联储忽视了房市泡沫并且让利率在低水平停留了太长的时间。

youdao

Stemmed from Japan, for medium length spans (those between 100 meters and 200 meters), low tower cable-stayed bridge is fast becoming the bridge of choice.

低塔斜拉桥是介于梁式桥和斜拉桥之间的一种桥型，适用跨度介于梁式桥和斜拉桥之间。

youdao

Jia Jia's immunity is low, many sick, and all stemmed from his surgery, blood transfusion, when a half years old infected with HIV.

佳佳的免疫力低下，多种疾病缠身，而一切源于他一岁半时手术中输血感染了艾滋病毒。

youdao