Ice the trouble spot with an ice pack or a bag of frozen veggies for 20 minutes, every 4 to 6 hours.
每隔4到6个小时，用冰袋或者蔬菜冷冻袋冰敷伤口20分钟。
If there's no fridge, pack your lunch in a small insulated lunch bag with an ice pack.
如果没有冰箱的话，那就把你的午饭装在加了冰块的小保温袋里。
If there's no fridge, pack your lunch in a small insulated lunch bag with an ice pack.
如果没有冰箱的话，那就把你的午饭装在加了冰块的小保温袋里。
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