We hope for some gain from our investment. 我们希望投资有利可图。
Lacking experience and the knowledge gained from it; inexperienced. 无经验的缺乏经验以及从中得到的知识的; 没有经验的
Knowledge gained from books. 书本知识从书本获得的知识
But of casual friends I have only an incomplete impression, an impression gained from a handclasp, from spoken words which I take from their lips with my finger tips, or which they tap into the palm of my hand. 而对那些偶然的朋友我只有一个不完全的印象,一种我从下面方式中得到的印象:一次握手,我的指尖从他们的双唇上感触到的他们所说的话,或者是他们在我两手掌上轻轻地拍抚。