人体体重的生物研究方面的这些发现，如果将来能够为科学家在肥胖治疗上所用，或许能够成为使我们线条变细的关键。

These and other findings about the biology of weight gain could be the key to slimming our collective waistline, if scientists can someday use them to create better treatments for obesity.

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煮的时候，厨师拿起长条行面团的一端，上下抽拉，使之变细，下到装满沸水的锅里。

To cook it, the chef takes one end and "whips" the dough log up and down in a wok filled with boiling water.

youdao

煮的时候，厨师拿起长条行面团的一端，上下抽拉，使之变细，下到装满沸水的锅里。

To cook it, the chef takes one end and “whips” the dough log up and down in a wok filled with boiling water. The action stretches the noodle out.

youdao