A bad night's sleep may not just leave you tired and irritable. It could also raise your risk of diabetes.

　　一次糟糕的睡眠不单单会让你感到疲倦和恼怒，它也可能增加你患糖尿病的风险。

　　Just one night of tossing and turning and getting only four hours' sleep can 'profoundly' affect the body's ability to use insulin to convert sugar into energy.

　　你翻来覆去睡不着觉，并且只睡4个小时，这种情况只要一晚上，它就会对你身体通使用胰岛素将糖类转化成能量的能力能产生潜在的影响。