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...
新一代科学家对恐龙研究着了迷。A new generation of scientists became fascinated by dinosaurs.科学家们知道癌症可能会潜伏多年。Scientists know that cancer may not show up for many years.普利茅斯海洋研究所的科学家一半有学士学位，另一半则有博士学位。Half of PML's scientists have fi...
Older mothers tend to be too idealistic about the pleasures of motherhood.较年长的母亲往往对身为人母的乐趣过于理想化。Ninety per cent of lone parent families are headed by mothers.90%的单亲家庭由母亲持家。He was worried sick about what our mothers would...
Cairo has only thirteen square centimetres of green space for each inhabitant.开罗居民的人均绿地面积仅13平方厘米。the oldest inhabitant of the village这个村最老的居民The inhabitant of the island is friendly.岛上的居民很友善。...