Translation of "essentially" into Chinese

It was therefore premature for the Commission to study the issue of jus cogens norms, even though they were essentially of a customary character.

因此,委员会研究强制法规范的问题为时尚早,即便此类规范在本质上具有习惯的特点。

The current American initiative sounds reasonable, but it is essentially unrealistic.

目前的美国计划看似合情合理,但实质上却根本不切实际。

It is essentially a question of time.

它本質上是一個時間的問題。