air
空气
We couldn't live without air.
没有空气我们就无法生存。
The program will soon be on the air.
这节目很快就要播出。
airplane
飞机＝plane
He is too young to fly an airplane.
他年纪太小所以不能开飞机。
airport
机场
How long will it take to get to the airport?
从这儿到机场要多久？
far
遥远地；程度更＝much,修饰比较级；遥远的
We no longer have to travel far to watch a movie.
我们不必再跑很远去看电影了。
The new model is far better than the original one.
新机型比起原先的要好很多。
We can walk to the MRT station. It isn't far from here.
我们可以走到捷运站去。那边离这儿不远。
center
中心，中央；中心设施；集中于
Wall Streer has become the center of business in New York City.
华尔街已成为纽约市的商业中心。
The shopping center is going to open next month.
这个购物中心将于下个月开幕。
Much of the debate centered on privacy issues.
大部分的辩论都集中于隐私权议题。
die
死去
The girl died from head injuries.
这女孩死于脑部创伤。
The poor young man died of lung cancer.
这个可怜的年轻人死于肺癌。
dead
死亡的
My grandfather has been dead for over ten years.
我爷爷过世10多年了。
death
死亡
His death made all of us sad.
他的离世让我们所有人都感到难过。
learn
学习
Tom learned his lesson and will never lie again.
汤姆学到教训，再也不会说谎了。
You should learn from your mistakes.
你应从错误中学习。
history
历史
History repeats itself.
历史会重演。
My father teaches history in that school.
我父亲在那所学校教历史。