rock-hard的例句（rock-hard在句子中的用法）

• After years of hard work, his efforts finally bore fruit. 经过多年艰苦劳动之后, 他的努力终于取得了成果。
• to rock to and fro 轻轻摇来摇去
• a friable rock 松散矾岩石
• footprints left in the hard dried mud 留在干硬泥地上的脚印
• She has a keen following among rock fans. 她在摇滚乐迷中拥有一批热心的追随者。
• He has a heart as hard as flint. 他有一副铁石心肠。
• After hard fighting,the defenders were still masters of the city. 守军经过奋战仍然控制着城市。
• The school has only been open for six months, so it's hard to evaluate its success. 该学校仅开办了六个月, 现在还很难估计它的成就。
• This job entails a lot of hard work. 这项工作需要十分努力。
• They have been studying hard from the moment they enrolled. 从入学时起, 他们就一直努力学习。
• The young man worked hard in emulation of his famous father. 这位年轻人努力工作,要迎头赶上他出名的父亲。
• I guessed, by his preparations, that egress was allowed, and, leaving my hard couch, made a movement to follow him. 看他作的准备，我猜他允许我走了，我离开我的硬座，打算跟他走。
• The floor was earth but hard and smooth. 虽然是泥地, 倒也坚硬平坦。
• Each boy and each girl works hard. 每个学生都努力学习。
• They drove a hard bargain. 他们做成一笔困难的生意。
• The boss drives his workers hard. 那位老板总是强迫他的工人们拼命工作。
• They drove a tunnel through the rock. 他们凿通一条穿过岩石的隧道。
• He drove the ox hard. 他使劲地赶牛。
• Her husband is a hard drinker. 她丈夫酗酒。
• I think the project is done for—the money’s almost gone and we’ve got no results after three years’ hard work. 我认为这个项目肯定不行，钱几乎花光了，苦干了三年仍毫无结果。