1·Mountain climbing can be very tiring, so Colin and I will make sure that we get plenty of rest.
爬山会很累，所以我和科林会确保我们得到充足的休息。
2·He is interested in mountain climbing.
他对爬山感兴趣。
3·This lesson was no more reasonable than that of avoiding sheepherding or mountain climbing.
这课比避免牧羊或爬山课程更合理。
4·Mountain climbing can build your muscles like Popeye’s.
爬山会使你的肌肉像大力水手的一样（强健）。
5·On our journey of life, life is like mountain climbing, when you are along the steep, winding road, very tired to climb to the top, your mood must be indescribable excitement and pride!
在我们的人生旅途上，生活就像是爬山一样，当你沿着陡峭曲折的小路，无比疲惫地爬到顶峰，你的心情一定是难以形容的兴奋与自豪！
1·Mountain climbing is becoming a popular sport, but it is also a potentially dangerous one.
登山正在成为一项流行的运动，但它也是一项潜在的危险运动。
2·Mountain climbing, although a dangerous sport, does not normally result in injury to the experienced climber.
登山虽然是一项危险的运动，但有经验的登山者通常不会受伤。
3·Today ropes are widely used in mountain climbing, construction and of course tighten stuff.
今天绳子被广泛用于登山，建筑，当然也用来捆东西。
4·In fact he says he has had had fewer mishaps chasing eruptions than when mountain climbing.
他说，实际上，追逐火山时事故概率要远小于登山。
5·This weekend we plan to go mountain climbing.
这个周末莪们筹划去登山。