The main characteristic of the strike has been its longevity.

这次罢工的主要特点是持续时间长。

《柯林斯英汉双解大词典》

Hanfu fans from all over China gathered there to take photos. Another main characteristic of Hanfu is that it usually uses ribbons instead of buttons.

来自中国各地的汉服爱好者聚集在那里拍照。汉服的另一个主要特点是，它通常使用系带而不是纽扣。

youdao

The main characteristic of direct exports entry model is that there are no intermediaries.

直接出口输入模式的主要特点是没有中间商参与。

youdao

Furthermore, the main characteristic of the French political system remains - weak parliamentary rule.

BBC: RELATED BBC SITES

Yes I think that what we have, the main characteristic that's required of us when we engage in something like the struggle against terrorism that presently occupies us is not just courage but it's endurance.

BBC: News | BREAKFAST WITH FROST | Dr John Reid MP, Secretary for Northern Ireland

The change is a true quantum leap, a death and re-birth, and the main characteristic of the new system is that it can handle the fluctuations, the input from the environment, that overwhelmed the old system.

FORBES: Connect