求翻译：1.橄榄球是“抱着球向前奔跑”的比赛。因此，球只能向后传，用手向前传球是不允许的。但可以向前踢球。同样，接球或抱球脱手，球向前方移动也属犯规。是什么意思？

1. rugby was "holding a forward running" contest. Therefore, the ball can pass back with the hands forward passing is not allowed. But can be played forward. Similarly, dispose of the ball or holding the ball, the ball to move in front of it is foul.

1." rugby is running with a ball game. Therefore, the ball could only be made to pass after the ball forward with his hands is not allowed. But can we move forward kick the ball. Similarly, catcher or unload ball, the ball forward movement is also a foul.

1. rugby was "holding a forward running" contest. Therefore, the ball can pass back with the hands forward passing is not allowed. But can be played forward. Similarly, dispose of the ball or holding the ball, the ball to move in front of it is foul.