用英语写足球的规则5句话

1。Football competition time should be divided into two equal halves,each half-court 45 minutes。2。Before the contest begins,we selected kick-off or the field by applying the coin mode,the side firstly pick kickoff or field have the options。3The beginning of the second half,both teams shall exchange site,and the other team in the first half open kick-off。4Kick-off shall not directly scoring goals。5When the defender in his own goal area kick free kick,they can execute it in the goal area any site 。