Mobile homes,pulled by specially designed trucks have been increasing in numbers怎么译

Mobile homes,pulled by specially designed trucks have been increasing in numbers怎么译 英语翻译Mobile homes,pulled by specially designed trucks,have been increasing(增加) in numbers all over the United States.Often,driving along,you can see some mobile homes high on a hill.Some stand under trees along a river or a lake.They’re pulled pulled pulled the fast increase of mobile homes in numbers has something to do with the job uncertainty mobile mobile I deliver mobile homes,Have been doing this for a while这个人说他是从事 driving 行业的,但是我不懂上面那句.他说他在deliver mobile homes,我不懂是什么? pulled pulled away,pulled down,pulled off,pulled up pulled是什么意思 dream homes mobile翻译 Mobile phone Fortress mobile mobile是什么意思 my mobile SOLAR MOBILE