您要查找的是不是：
- Chris Brogan is a new media rock star who does not need $500 but presumably participated because he's a marketing guy who's willing to experiment with new tactics. 他不需要这点钱，他写博客的目的很可能是尝试不同的营销策略。
- English is not the usual medium of instruction in our school. 英语不是我校通常使用的教学语言。
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年，长大后成了地质学家。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- This cloth is of medium quality. 这种布质量平平。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- He prefers a happy medium in life. 他在生活中甘居中游。
- The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
- The boat was sundered by the rock. 船被岩石撞碎了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- A fish in water is in its natural medium. 鱼在水里就是在自然环境中。
- Water is the natural medium in which fish live. 水是鱼类赖以生存的自然环境。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- There is a medium in all things. 凡事都有中庸之道。
