试题题干
Translate the following sentence into Chinese.
People in Europe and North America live, on the average, twice as long as they did a hundred years ago.
参考答案
试题解析
Europeon欧洲； North America北美；on the average平均而言；twice as long as···是······两倍长。
Translate the following sentence into Chinese.
People in Europe and North America live, on the average, twice as long as they did a hundred years ago.
Europeon欧洲； North America北美；on the average平均而言；twice as long as···是······两倍长。