1. We grope along the wall like blind men, We grope like those who have no eyes; We stumble at midday as in the twilight, Among those who are vigorous we are like dead men. 我们摸索墙壁、好像瞎子．我们摸索、如同无目之人．我们晌午绊脚、如在黄昏一样．我们在肥壮人中、像死人一般。
2. But the study on the rolling contact fatigue failure mechanism of super hard material coati-ngs is in grope. 但是目前对于超硬涂层材料滚动接触疲劳失效机理的研究还处于探索之中。
3. but his men had to dismount and grope down the dingle leading, and sometimes supporting, their horses, and in continual fear of ambushes; 然而，他的手下不得不下马，牵着甚至是扶着马摸索着走下一道山谷，而且还时时提防着会遭到伏击。
4. They grope in darkness with no light; he makes them stagger like drunkards. 他们无光，在黑暗中摸索；又使他们东倒西歪，象醉酒的人一样。
5. Darkness gives me dark eyes with which I grope for brightness. 黑暗给了我一双黑暗的眼睛，我要用它去寻找光明。
