I'm dieting to lose weight.
A:I feel like I've been putting on weight these days.
我感觉这阵子我长胖了
B:How much do you weigh now?
你现在多重啊?
A:My goodness! About 150 pounds.
我的天啊!150磅呢。
B:Uh-huh,then you really need to lose some weight. What methods are you using now?
嗯哼,那你是真的需要减点儿肥了。你现在用什么方法呢?
A:I'm dieting to lose weight
我在节食减肥。
B:I think you should exercise more to lose weight
我觉得同时你更需要锻炼来减肥。