Healthy diet, regular physical activity, maintaining a normal body weight and avoiding tobacco use can prevent or delay the onset of type 2 diabetes.

健康饮食、经常锻炼身体、保持正常体重和避免使用烟草，可预防或推迟二型糖尿病发病。

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Objective To examine the in vitro antitumor activity of normal human peripheral blood mono-nuclear cells(PBMC) induced by interleukin-2(IL-2) and IL-12.

目的检测白细胞介素-2（IL-2）联合IL-12诱导人外周血单个核细胞（PBMC）体外抗肿瘤作用。

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The level of financial speculation in commodity trading today may be 2 to 3 times normal activity.

FORBES: Bernanke's Tea Leaves Read Unintended Consequences