阿尔巴尼亚从来就没有正式建立过审查制度。

There was never an official institution of censorship in Albania.

《柯林斯英汉双解大词典》

1979年1月1日，中美正式建立外交关系。

January 1, 1979: China and the US formally established diplomatic ties.

youdao

新改组的机构于四月正式建立。

The new arrangement was formally established in April.

youdao

And one thing I would strongly suggest is to form some sort of study groups, either formally or informally.

我强烈建议大家建立一些学习小组,正式的或非正式的都可以

耶鲁公开课 - 心理学导论课程节选

Now in the middle years of the seventeenth century during the English revolution that saw the execution of the king and saw the establishment of a non-monarchic republican government, Milton had practically invented the formal language, the literary language, of insubordination.

7世纪中期,英国革命期间，国王被处决,一个非君主制的共和国政府建立了起来，弥尔顿实际上创造出了一套正式词汇，一套用来表述“反抗“的文学词汇。

耶鲁公开课 - 弥尔顿课程节选