第1个回答 2011-05-27
With the development of economy, people's living standards are increasing , so are their need for travelling and entertainment, which also contribute to the great development of tourism.三个句子并列有些困难,还有些动词会重复,于是我采用了so引导的倒装句和一个非限定性定语从句避免了上述情况
第2个回答 2011-05-27
翻译:With the development of economy, people living standard rise ceaselessly, people on leisure travel demand also gradually improved, with the development of tourism industry vigorously.