11.  We can feel that breaking boundaries have to pay the price of accommodation and compromise.

12.  A few months ago, the increase of oil price on the international market burden people all over the world.

13.  The countries with many oilfields in Middle East reduce the oil export and those countries with few oilfields could only accept the increase of the oil price.

14.  Price is a key factor in market competition.

15.  The lower price we give, the more competitive we are.

16.  Moreover, consumers can get what they want at a much lower price .

17.  Still, with a clear payment system, those who can afford to pay the price can become peers.

18.  Knowing the price that was paid for me to develop my abilities, it's infuriating to hear that some young blacks still perceive clear speech as a Caucasian trait.

19.  During the previous ten years, the sales of the product in the mainland are not large, for its high price limiting levels of the consumers'.

20.  Though, many people from most region can't afford the price, then they never comes to know the branch called Apple, neither the Steve Jobs.