该病很少会威胁生命，也没有特定的治疗办法，但可以使用止痛药和非甾体抗炎药减轻疼痛和肿胀。
It is rarely life-threatening. There is no specific treatment for the disease but analgesics and non-steroidal anti-inflammatory medication may be used to reduce the pain and swelling.
汽水税不但可以帮助美国人瘦身，还可以增加税收。肥胖引起的健康问题可以事先防范，税收也有助于补偿治疗相关疾病方面日渐增加的花费。
A soda tax would not only help Americans to slim down but could raise revenues that would help to offset the rising sums spent to treat preventable health conditions caused by obesity.
目前医学界不能确定管内原位癌最佳的治疗方式，但可以肯定的是有一些可能永远都不会成为威胁生命的癌细胞。
Doctors are uncertain about the best way to treat them and accept some would never become life-threatening cancers.
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