1.  Another is the cost of their living has improved, they have rich food everyday .

2.  But when some businessmen saw the high free of some famous product , they begin to make a lot of fake commodities for which have lowest producting cost but can bring the highest income .

3.  Thousands of e-mails can be delivered in several minutes safely with very low cost.

4.  What is more, the cost of it is very high.

5.  The cost of letter is rising in contrast to Decreasing cost of email.

6.  Small satellite is cost

7.  As the low speed and high cost of Internet services, offline education still be provided and exists well.

8.  At that time I didn't know even the cheapest ice stick cost 10 cent.

9.  "And how much does the ticket cost?"

10.  Third, taxis and cars are also one of the means of transportation in Guangzhou, but are not so popular as bicycles and buses, mainly because of its expensive costs.