1. He has got a protracted, exhaustive siege of illness.
    他得了一种长期而耗费体力的疾病。

2. Her siege of illness left her languid and pallid.
    疾病的长期折磨把她弄得倦怠不堪, 毫无生气。

3. He has got a protracted, exhaustive siege of illness.
    他得了一种长期而耗费体力的疾病。

4. Her siege of illness left her languid and pallid.
    疾病的长期折磨把她弄得倦怠不堪, 毫无生气。

5. Smoking cigarettes is under siege as a habit. Smoking advertising is banned in many areas.
    吸烟这种习惯已不受欢迎。在许多地区禁止发布吸烟广告。