One can prevent some mistakes which happened before from occ
2个回答

供参考

(1) occuring --> occurRing

(2) propely --> propeRly

(3) one ---> he*

(4) same situation --> the same situation

* 较少人会用 they 来作为 one 的代词

因为 they 作为‘单数’的用法并非主流的共识

所以用 he 会安全一些

这个技术上的问题

也可以删去主语来解决

即﹕...when encountering the same situation next time.

补充

which happened before 可以省略

...some mistakes from occurring again...会简洁一些