She is dieting to lose weight.她在节食减肥

今天的几个句子是有关减肥的：1.It can help you stay in shape.它使你保持匀称的身材。2.To lose weight, you should stay away from rich food. 你要减肥,就别吃滑腻食品。 3.Can swimming help me lose weight?  游泳能帮我减肥吗？