| 1. | Great disturbances at the heart of the earth caused mountains and volcanoes to rise above the water .
由于地心的剧烈活动，使山脉和火山露出水面。 |
| 2. | The volcano erupted after years of dormancy
那座火山在沉睡多年后剧烈活动起来。 |
| 3. | There the season of the greatest activity is between december & march
12月和3月是此类剧烈活动频发的时节。 |
| 4. | A good goal is like a strenuous exercise - it makes you stretch
一个好的目标就像一次剧烈活动，它能使你得到伸展。 |
| 5. | The volcano in a philippine island erupted after years of dormancy
那座菲律宾岛上的火山在沉睡多年后剧烈活动起来 |
| 6. | Muscle protein will break down more quickly when one is doing strenuous exercises
8人在剧烈活动时，肌肉中的蛋白质会分解的更快。 |
| 7. | Rubbing , pressing on the eye and vigorous activities should be avoided until the wound has completely healed . wound with sutures
而病人应避免磨擦或拍打眼睛，亦不宜在伤口愈合前进行剧烈活动。 |
| 8. | Rubbing , pressing on the eye and vigorous activities should be avoided until the wound has completely healed . wound with sutures
而病人应避免磨擦或拍打眼睛，亦不宜在伤口愈合前进行剧烈活动。 |
| 9. | Avoid having your child perform strenuous activities before going bed , since such activities can cause overexcitement and influence his ability to sleep
睡前不应让孩子做剧烈活动，因为打闹和过于兴奋的情绪会影响孩子入睡。 |
