He plays a leading role in the team.

他在团队中扮演着主导地位的角色。

He played a leading role in the negotiations.

他在谈判中起了主要的作用。

Chinese tech giant Huawei has taken a leading role by owning 15 percent of SEPs.

中国科技巨头华为拥有 15% 的标准必要专利，占据了主导地位。

To take a leading role in sth:

在某事中发挥主导作用

Tom takes a leading role in this company.

汤姆在这家公司担任领导。

A leading role built on power is unreliable.

把优势建筑在权力上是靠不住的。

Shi will play a leading role in the performance.

石把头作为主要演员也要上台表演。

Education plays a leading role in scientific progress.

教育在科学发展中起着主导作用.

The principal aspect plays a leading role in the contradiction.

其主要的方面,即所谓矛盾起主导作用的方面.

Microbe assimilation plays a leading role in the intermittent reaction.

间歇反应中微生物同化作用占主导地位.