英语语法分析

The main symptoms are fever, chills, headache, malaise and muscle pain (myalgia).

主要症状为发热、寒战、头痛、倦怠和肌痛。

Influenza is characterized by fever myalgia headache pharyngitis cough and prostration.

流感主要症状为发热、肌痛、头痛、咽炎、咳嗽及疲劳等。

Influenza is characterized by fever, myalgia, headache, pharyngitis, cough and prostration.

流感主要症状为发热、肌痛、头痛、咽炎、咳嗽及疲劳等。