Johnstone officially announces the significance of former Scottish Premiership Golden Boot winner, Ryan Christie, in boosting their攻击力。

Ryan Christie is widely regarded as one of the best strikers in the world and has been instrumental in helping Johnstone to win many major titles throughout his career. The 28-year-old striker is known for his strong physicality and ability to score goals from a distance, which has earned him a reputation as one of the most dangerous players in the league.

Christie has also played in several European competitions, including the Champions League, UEFA Europa League and the Copa del Rey, and he has scored over 100 goals in all three competitions. His performances have helped Johnstone to reach the semi-finals of both the Champions League and the Europa League in recent years, and he is considered one of the top performers in the Scottish Premier League.

However, there was some criticism of Christie's performance during his time at Johnstone, with some fans and critics questioning whether he could be a long-term solution to the club's problems. However, the manager, Steve Clarke, has defended Christie's performances, stating that he is committed to improving his game and developing his skills.

Overall, Ryan Christie's performances have been crucial to helping Johnstone to achieve success on the pitch, and his contribution to the team's攻击力是不可忽视的。相信随着他的继续进步和发展，他将会为球队带来更多的胜利和成就。