1. My sister, perhaps recoiling even more deeply from all this strangeness, is ill with a fever and can hardly raise her head.
    也许是因为更想往后退缩、远离所有这一切陌生的东西，我妹妹发热生病了，几乎连头都抬不起来。

2. My family got first fever.
    我家里掀起了"第一"热。

3. On September 4, 1853, he reached Spezia sick, went to a hotel, could not sleep for noise without and fever within, took a long walk the next day, and in the afternoon flung himself on a couch intending to sleep.
    1853年9月4日他抵达斯佩齐亚。当时，他正在生病。他去了一家旅馆。由于旅馆外面噪音太大，而他仍在发烧，所以他无法入睡。第二天，他出去散步，走了很长的路，下午，他一头进沙发想睡一觉。

4. Fever and inflammation are phenomena of disease.
    发烧和炎症是疾病的症状。

5. Fever and inflammation are phenomena of disease.
    发烧和炎症是疾病的症状。

6. Frequently the reaction it causes is only a skin rash or a light fever.
    通常只是皮疹、低烧。