China is a big country.It has a long history.(同义句转换) 我的生活方式和

1、China is a big country with a long history我不确定 2、My life is the same as his.3、It's very interesting to swim in the river.4、I have many friends in this city.5、The importance is now popular in some European counties.这个也不确定.6、I don't think it is a good idea.