我们应该多加练习,避免因经验不足造成的失误.(arise from)

We should practise more,to avoid mistakes arisen from lack of experience.

We should practice more. To avoid the impact of lack of experience
应该是这样吧.

we should practise more in case of making mistake by lacking of experience

楼上的翻译后面应该是lacking of experience!

多练习练习就知道了