选择瘦肉，无皮的禽肉和无脂的或者低脂的日常食品。
Choose lean meats, skinless poultry, and nonfat or low-fat or nonfat dairy products.
吃鸡肉的时候需遵守一些规矩，你应吃无皮的鸡肉并避免油炸的鸡肉。
Chicken has some rules and you should always eat skinless and avoid frying.
纤维呈圆形截面，无皮芯层，结构均匀，具有良好的力学性能和宽的水溶温度范围。
The fiber showed circular section, homogeneous structure without sheath and core, splendid mechanical properties and wide water solution temperature range.
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