They are on the verge of extinction because of pollution. 濒临灭绝
They were on the verge of breaking up. 快要分手了
The car skidded across the road and came to a stop on the grass verge. 汽车滑过路面，在路缘草带上停了下来。
His love of James Dean movies verged on fanaticism. 他对詹姆斯·迪恩影片的喜爱近乎狂热。