到那儿大约要用20分钟。take:
v. 花费，需要
此句中的it 没有具体的意思只是形式主词，真正
的主语是谓语后面的不定式to get there 类似的句子还有：
It took many men to build the Great Pyramid.
用了许多人修建大金字塔
It takes time to finish the work.
要哦花费时间才能完成这项工作。
stick
v.
插入，伸入，That tall building sticking
high into the sky.在这句话中，sticking 是
现在分词的后置定语，相当于一个定语从句：
that tall building which sticks high into the sky.
