It is not possible for a person to make themselves fly unaided by magic ( qa ) 一个人如果不借助魔法几乎不可能使自己飞起来（ 《魁地奇》 ） 。
He wasn ' t content to sit and watch , but he couldn ' t stand unaided on the soft sand 他不乐于坐在那里当观众，但又无法在松软的沙滩上自己站起来。
He wasn ' t content to sit and watch , but he couldn ' t stand unaided on the soft sand 他不愿意坐在那里观看，但是没人搀扶，他也不能在松软的沙子上站起来。
The constellation ' s nebula is invisible to the unaided eye , but can be resolved with binoculars or small telescopes 星云用裸眼是看不到的，但是用双筒望远镜或小望远镜就能分解出它。
We have unaided , complete ability to research , design & develop products , can supply customers suitable products 本厂具有独立、完善的产品研究、设计、开发能力，可为客户提供合适的产品。
Although andromeda galaxy is faint for the naked eye , it is one of the farthest objects which can be seen with the unaided eye 虽然仙女座大星系晦暗难辨，但它可是人类肉眼所能看见最遥远的天体之一。
It says everything about the family genes that isabella was moving unaided around a classroom yesterday , grinning from ear to ear 她家族的基因是她坚强的源泉，伊莎贝尔昨天还能够在教室里和小朋友们有说有笑。
Therefore this locomotive was named to the zl unaided class . besides , the locomotives of this class was built in vietnam s works 但是已没有仔细设计图纸，机车工厂人们日夜付出了心血和汗水，第一号机车只要81天就完成。
Towards the end of her life , when she could no longer walk unaided , her father carried her down to the beach for one last lingering look 在她弥留之际，在没人搀扶便无法行走的时候，她的父亲将背着她到海滩，去最后看一眼她留恋的海滩。
Although the majority of ingested foreign bodies pass through the gastrointestinal tract unaided , some children require either nonsurgical or surgical intervention 虽然大多数误食的异物会通过肠胃道，但仍有些儿童需非手术或手术的介入。
