【简答题】Bend over, take a deep breath and drink some water!This is just one of hundreds of pieces of advice you might get if you have the hiccups(打嗝).Hiccups are so mysterious(神秘的).We really don’t know why th...
【简答题】Bend over, take a deep breath and drink some water! This is just one of the hundreds of tips you might get if you have the hiccups(打嗝). Hiccups are so mysterious. We really don’t know why they start a...