| 1. | Later they will replace the stick with a big stone .
以后他们将用大石块换掉杆子。 |
| 2. | Damage by impingement is not limited to the large rocks but may also result from transport of smaller particles .
撞击的危害不仅限于大石块，细小颗粒的输移也会引起危害。 |
| 3. | What a relief it was when the boulders suddenly disappeared , giving way to a stretch of plain where the only obstacles were clumps of bushes !
大石块突然消失，为一片平原所取代。这里除了一簇簇的矮树丛，别无障碍，这是何等令人欣慰啊！ |
| 4. | Here is so big a stone as no one can lift
这个大石块太大没人能把它举起来。 |
| 5. | What are the “ big rocks ” in your life
什么是你生命中的“大石块”呢？ |
| 6. | He laid big stones at his house and began to build a pigsty
他把大石块堆在房子前开始垒猪圈。 |
| 7. | We bumped over the rocks toward them
我们爬着大石块向他们靠近。 |
| 8. | The solid rock that underlies loose material , such as soil , sand , clay , or gravel
基岩松散地质下的大石块，如土、沙、陶土或碎石 |
| 9. | As we bumped over the dusty track , we swerved to avoid large boulders
我们在尘土飞扬的道路上颠簸的同时，还得东躲西让那些大石块。 |
