3月4日，美國(guó)俄克拉荷馬城一名女服務(wù)生從飯店里的電梯井中跌落身亡。調(diào)查稱這名21歲女子正在電梯中卸貨（也可能是裝貨），之后電梯發(fā)生機(jī)械故障掉落至底層，致其死亡。深入的事故調(diào)查正在展開中。

An Oklahoma City waitress died on March 4 after falling down a restaurant’s dumbwaiter shaft. Investigators believe the 21 year old was loading or unloading the dumbwaiter when it suffered a mechanical malfunction, fell to the ground floor and pulled her with it. A full investigation into the accident is underway.