Inflammation is swelling and pain in part of your body, which is often red and feels hot. The body is sending extra blood and extra immune cells to a place that is hurt or infected.

Inflammation這個字 is是 swelling and pain身體某個部位的腫脹和疼痛 in part of your body，which is often red and feels hot常常會發紅、感覺發熱。The body身體 is sending正把 extra blood and extra immune cells額外的血液和額外的免疫細胞 to a place that is hurt or infected送到受傷或感染的地方。

A little inflammation is the body doing its job; a lot, or inflammation that will not calm down, is a problem doctors treat. You will hear it with throat, joints, skin, gums, and the gut.

A little inflammation一點點發炎 is是 the body doing its job身體在做它該做的事；a lot發炎太多，or inflammation that will not calm down或一直不消退，is a problem doctors treat就是醫生要處理的問題。You你 will hear it會聽到這個字用在 with throat, joints, skin, gums, and the gut喉嚨、關節、皮膚、牙齦，還有腸道上。

Though actually, people also talk about “chronic inflammation” in a looser health-news way now, but the core picture is still that red, hot, swollen place. It is not the same thing as infection, even though the two often arrive together: infection is the germ; inflammation is the body’s reaction.

Though actually不過事實上，people人們 also talk about也會談 "chronic inflammation"「慢性發炎」 in a looser health-news way now現在用比較鬆散的健康新聞說法，but但 the core picture核心的畫面 is still還是 that red, hot, swollen place那個又紅、又熱、又腫的地方。It這 is not the same thing as infection和感染不是同一件事，even though the two often arrive together儘管兩者常常一起出現：infection感染 is the germ是病菌；inflammation發炎 is the body's reaction是身體的反應。