Bus:This is the most common transporting means, because it's so cheap andefficient. You can go to other cities by bus,

Bus:This is the most common transporting means, because it's so cheap andefficient. You can go to other cities by bus,

Advertisement is very common in our life. I have a preference for it. It is funny and helps us a lo【纵览全球英语资讯、洞察全球英文信息，尽

Advertisement is very common in our life. I have a preference for it. It is funny and helps us a lot. Every time when I