QUOTE(rainwalker @ 2007-10-22 , 19:34:26)

踹好像是5+2,所以我印象中的7分还是有点道理的。
看来骆驼是正确的!

Conversion
In both codes when a try is scored, the scoring team gets to attempt a conversion, which is a kick at goal to convert the try from one set of points into another larger set of points. The kick is taken at any point on the field of play in line with the point that the ball was grounded for the try, and parallel to the touch-lines. This is so the kicker can position the ball in a more advantageous position to increase the chance of scoring. If successful, additional points are scored. For the conversion to be successful the ball must pass over the crossbar and between the uprights. This kick at conversion in rugby union may take place as either a place kick (from the ground) or a drop kick whereas in rugby league, a conversion may only take place as a place kick. Note, however, that in both rugby sevens (usually, but not always, played under union rules) and rugby league nines, conversions may only take place as drop kicks.
To make the conversion easier, attacking players will try to ground the ball as close to the centre of the in goal area as possible. The attacking player will however ground the ball when confronted by a defender rather than risk losing the ball by being tackled or passing it to a teammate.
In both rugby union and rugby league a conversion is worth two points; a successful kick at goal thus converts a five-point try to seven for rugby union, and a four-point try to six for rugby league.