1. Based on phenomenon of sudden sinking, solution methods for sudden sinking and deviation problem are proposed, and the caissons are successfully completed. 针对沉井施工中常见的突沉现象，下沉纠偏问题提出了相应的解决方法，使工程顺利完成。
2. Roadside safety did not expect nor a sudden gust of wind, blown Canopy, folding tent pole down, all of a sudden hit on the head of Li Yuchun. 没想到路边也不安全，突然一阵风，吹倒雨棚，棚倒杆折，一下子就砸到李宇春的头上。
3. Sudden acquired retinal degeneration (SARD) is a disease in dogs causing sudden blindness. 急性获得性视网膜变性（SARD）是一种急性导致犬只失明的疾病。
4. Because of the sudden force, the unfortunate bug undergoes a sudden deceleration. 由于这个突然的力的作用，那只不幸的小虫子遭遇到了突然的减速。
5. Objective To study the correlation between sudden deafness and cerebral infarction, in order to explore etiology of sudden deafness. 目的通过对突发性耳聋与脑梗塞关系的研究，探讨突发性耳聋的病因。
网络释义
all of a sudden sudden suddenly 忽然;
all of a sudden sudden suddenly 忽然;
Sudden Dizziness 突发性眩晕;
突发式眩
sudden enhancement of atmospherics 大气干扰突然增强;
大气干扰忽然增强;
大气干扰突然加强;
