| 1. | There is an element of dangerous in mountain climbing
无论如何，爬山总是危险的。 |
| 2. | There ' s always an element of danger in mountain climbing
登山总是有些危险的 |
| 3. | They plan to enjoy the spring by mountain climbing
他们计划去登山欣赏春色。 |
| 4. | Mountain climbing is exciting because it can be dangerous
登山有危险性，因而很刺激。 |
| 5. | I find it interesting and healthy to go mountain climbing
我觉得爬山有趣又有益健康。 |
| 6. | Tomorrow i will go mountain climbing with my classmates
（明天我要和同学一起去爬山。 ） |
| 7. | Many people don ' t think it is dangerous to go mountain climbing
很多人认为爬山并不危险。 |
| 8. | Being ) a lover of nature , he often goes mountain climbing
因为热爱大自然，他常常去爬山。 |
| 9. | ( being ) a lover of nature , he often goes mountain climbing
因为热爱大自然，他常常去爬山。 |
| 10. | All this mountain climbing will toughen the boys up
这些爬山运动会把孩子们锻炼得身强体壮。 |
