那座城市的街道肮脏不堪，弥漫着令人窒息的废气。The city's streets are filthy and choked with exhaust fumes.他们冲下楼梯，来到狭窄、肮脏的街上。They chased down the stairs into the narrow, dirty street.他发现自己的哥哥住在一套破旧肮脏、蟑螂肆虐的公寓里。He found his brother in a seed...
He watched her with unremitting attention.他一直全神贯注地注视着她。...his immense talent, boundless energy and unremitting application.他横溢的才华、充沛的精力和不懈的努力I was sent to boarding school, where I spent six years of unremitting misery......