6. Stop a nosebleed by leaning your head forward a little, then pinching your nose in a specific spot for five minutes.
头向前微抬，然后捏住鼻子的特定部位5分钟，可以止住鼻血。
According to the Harvard Health Blog, start by lightly putting your thumb and forefinger on either side of the top of your nose, then slide them down until you feel the "drop off," and you reach the cartilage. Pinch there, so you're holding both sides of your nose against the septum in the middle, and hold for about five minutes.
哈佛健康博客称，先将拇指和食指放在鼻子两侧，然后向下移至手感到要滑脱的位置，这就是鼻软骨。捏住这里，就可以用鼻腔两侧夹住鼻中隔，保持这个姿势大约5分钟。
这样鼻血就止住啦~
7. To calm down when you're feeling extremely nervous, put your thumb in your mouth, close your lips, and try to blow out air, letting your cheeks puff up.
当你感到极度紧张想要镇定一下时，把拇指裹在嘴里，试着吹气，让脸颊鼓起。
Don't do it too hard, or for too long, but it's a vagal maneuver that could help slow your heartbeat.
不要太用力或持续太长时间，这种迷走神经刺激可以减缓你的心跳频率。
8. When you accidentally burn your tongue on hot coffee or tea, swish with very cold water (but don't suck on ice).
当你不小心被热咖啡或热茶烫到舌头时，喝些冰水（但不要吃冰）。
Super-hot foods and drinks can cause a first-degree burn that damages the delicate membrane lining your mouth.
滚烫的食物和饮料会损害娇嫩的口腔黏膜，造成一级烧伤。
You generally don't need to seek medical attention for a mouth burn from hot foods or drinks.
一般来说，你不需要因此去看医生。
The first thing you should do is swish with cold water to reduce heat in your skin and decrease swelling.
首先应该做的是喝凉水，给口腔皮肤降温消肿。
In the following days you should stick to a soft, bland diet and keep your mouth clean.
在接下来的几天里，你应该坚持软和、清淡的饮食，保持口腔清洁。
9. To quickly cure your hiccups: Deeply inhale, hold it, swallow twice, then exhale through your nose.
快速治愈打嗝的方法：深吸一口气的同时，吞咽两次，然后从鼻子呼气。
10. To hear someone talking next to you in a loud room, lightly pull back on the little flaps on both your ears — then push them in.
想在一间吵闹的房间听清楚旁边人说的话，你可以轻轻地把双耳上的小瓣组织向后拉起，然后向里推。
Those flaps are called the "tragus" — by holding it in, you block out a lot of the peripheral sounds, making it easier to hear the person right next to you.
这个部位被称为“耳珠”，将其朝耳朵内侧推进，可以有效阻止周围的声音，让你更容易听清身旁人说了什么。
翻译&编辑：董静 审校：yaning
