他们为盟军挖掘战壕，在码头和铁路站干苦力，或是在兵工厂里效命。

They dug trenches, toiled in docks and railway yards or worked in arms factories for the Allies.

好些替微软视窗卖命的年轻人原先都效命于施乐公司帕洛阿尔托研究中心。

Some of the guys who wrote Microsoft Windows had previous worked on window systems at Xerox PAPC.

哈马斯将资源都耗费在火箭弹发射装置上，而没有用于修路建校，并声称无意为巴勒斯坦人效命。

By spending its resources on rocket launchers instead of roads and schools, Hamas has demonstrated that it has no intention of serving the Palestinian people.