Most research on weight loss has focused on tweaking appetiteregulation-helping people eat less, get full faster, and have fewer cravings.
关于减肥的多数研究集中在调节食欲——帮助人们少吃，快速达到饱腹，减少食欲。
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He vowed to make BP pay for the damage it had caused, promised a sharpening of oil-industry regulation and told Americans that the country must seek to reduce its appetite for oil.