He feels headache, nausea¹ and vomiting². (他觉得头痛、恶心和想吐。)

　　He is under the weather. (他不舒服，生病了。)

　　He feels light-headed. (他觉得头晕。)

　　She has been shut-in for a few days. (她生病在家几天了。)

　　Her head is pounding. (她头痛。)

　　His symptoms include loss of appetite, weight loss,excessive fatigue³, fever

　　and chills. (他的症状包括没有食欲、体重减轻、乏力、发烧和发冷。)

　　He feels exhausted⁴ or fatigued⁵ most of the time. (他经常感到乏力。)

　　He feels drowsy⁶, dizzy and nauseated⁷. (他觉得昏昏欲睡、头晕目眩、恶心。)

　　He feels as though everything around him is spinning. (他觉得天旋地转。)

　　He has noticed some loss of hearing. (他觉得自己的听力变差了。)

　　She has some pains and itching⁸ around her eyes. (她眼睛四周又痛又痒。) 

　　He has been coughing up rusty⁹ or greenish-yellow phlegm. (他咳嗽，并带有绿黄色的痰。)

　　His eyes feel itchy and he has been sneezing. (他眼睛发痒，而且一直打喷嚏。)

　　He has a fever, aching muscles and hacking¹⁰ cough. (他发烧、浑身酸痛，并伴有干咳。)

　　He gets a cold with a deep hacking cough. (他伤风感冒，还伴有干咳。)

　　He has a persistent¹¹ cough. (他不停地咳嗽。)

　　He has bouts¹² of uncontrollable coughing. (他一阵阵地咳，无法控制。)

　　He has a sore throat and a stuffy¹³ nose. (他嗓子疼而且鼻子不通。)

　　His breathing is harsh and wheezy. (他呼吸声很重，还呼哧呼哧的。)

　　He has a runny nose, sneezing or a scratchy throat. (他打喷嚏、流鼻涕，喉咙沙哑。)