significant

英 /sɪɡˈnɪfɪkənt/ 　美 /sɪɡˈnɪfɪkənt/

Moving closer to work made a significant difference to me.

搬到工作地点附近对我的生活产生了很大的影响。

Access to reliable internet services has a significant impact on educational opportunities in remote communities.

能否获得可靠的互联网服务，对偏远社区的教育机会有重大影响。

搭配

a significant increase 显著增长a significant impact 重大影响statistically significant 统计上显著的a significant glance 意味深长的一瞥

统计上significant指达到显著性标准，不等于实际影响很大。

significance (n.)、significantly (adv.)、insignificant (adj.)

反义 insignificant、negligible