1 . ___________ ___________ ___________ (关于，在……方面) safety concerns, please ensure that all equipment is properly maintained and used according to guidelines. (根据汉语提示完成句子)

2 . 对于在贵州省发生的森林火灾，政府迅速做出了救援指示。

_____________________ the forest fire breaking out in Guizhou Province, the government sent rescue instructions immediately.

3 . 不管有多大的挑战，为了给妹妹赢一双新鞋，阿里(Ali)决定参加跑步比赛。尽管在比赛中意外摔倒，阿里还是跳了起来，冲向终点线。至于结果，阿里赢得了三等奖，获得了新鞋，像鸟儿一样飞奔回家。
________ ，Ali was determined to take part in the running race to win a new pair of shoes for his sister. ________，Ali jumped to his feet and dashed towards the finish line. ________，Ali won the third prize，got the new shoes，and flew to his home like a bird.

4 . 对于你的投诉，我无可奉告。
I have nothing to say ________.

5 . 对于幸福我们通常有什么误解吗？
What are the misunderstandings that we usually have ______________ happiness?

6 . ________ Chinese writing system, we thought it of great importance. (regard)
关于中文书写系统，我们认为它非常重要。