将“established"翻译成中文

Attention was also drawn to the difficulty of establishing customary rules on the subject.

还有人提请注意就这一问题制订习惯规则存在困难。

While established processes are important, that should not hamper innovative thinking and solutions.

尽管已制定的进程是重要的,但这不应阻碍创新的想法和解决办法。