怎么才能让小树健康成长呢？ THERE is a lot more to planting a tree than just putting it into the ground. Even before planting the tree you need to decide which kind of tree to plant. And,...
口令信号对攀登和保护者间的协调和互检非常重要。不但对彼此没有很长合作的人重要，就是很有经验，合作多年的同伴也应维持一定的口令。有很多事故...
溜冰 Skating--画里话外 休闲式单线滚轴溜冰的好处是不受场地限制，目前在美国已有2000多万人选择要in-line skating(滚轴溜 冰)作为休闲运动或代表工具。 特技...
溜冰 Skating The oldest form of skate dates back to 20000 years B.C. 最早的溜冰形式可以追溯到公元前两万年. The first skating clubs and artificial rinks had begun springing up across...
The Names Of The Western Conferences Of NBA Several weeks ago, we had discussed the meaning of the team names in the National Basketball Association’s Eastern Conference. This time we move on to the...
In summer, especially between 10 a.m. and 3 p.m. of the day, people are easily be burned by the sun's rays. There are some steps can help you to avoid the sun's rays effectively. Using sunscreens It is...
Wearing sunglasses Sunglasses can help you prevent your eyes from sunlight's damage. When you buy sunglasses, you'd better check whether they can protect you from the two kinds of rays, UVA and UVB.Th...
Nowadays, people's requirings for "eating" are increasing following with the improving of people's standards of living. This increasing leads to two results. On one hand, the foods on people's tables...
一、常用单词有： 热身 warm-up 减肥 loss fat 增肌 gain muscle 柔韧性 coordination 减少压力 reduce 增加力量 increase muscle strength 协调性 corrdination 二、常见对话： －...
Rock climbing is the original extreme sport． Basically , rock climbing is going from the bottom of a wall to the top and then back down again. The main goal is to have fun while doing so and to pref...
