self-sustained的翻译，读音

例句

They hung there, seemingly self-sustained, as though watching. 两幅画悬在那里，好像靠自己的力量支撑着，在打量着人群。

The staples of any relatively self-sustained town are there, but left completely to ruin. 城镇中任何相对可以自立不倒的建筑主体仍屹立在原处，但是它们全部都被荒废在那了，等着沦为废墟。

Over the years the lake began growing over and on its site developed gigantic marshy ground, a self-sustained reservoir which can feed itself just with rainfalls. 多年以来，湖泊开始越来越多，并在其基础上侵占着巨大沼泽地面，自我维持的水库，单凭着降雨就足以维系。

First the dynamical model of DHFPE's piston component assemble is built. The motion of DHFPE is self-sustained oscillation with variable rigidity and variable damp. 依据双活塞式液压自由活塞发动机样机活塞组件动力学模型，推导出活塞组件的自激振动方程； 。