2. All of us are going to be creators and pioneers over the next 10 years whether we like it or not, and many of us don't like it. 不管我们喜欢与否,在以后的10年里我们都得创造和开拓,当然我们当中有许多人并不喜欢这样。
3. It is hard for us to realize nowadays how difficult it was for the pioneers. 登山先驱者登山的艰难, 我们现在是无法理解的.
4. It is hard for us to realize nowadays how difficult it was for the pioneers. 我们今天很难想像昔日的登山先驱们是多么艰苦。