Lines aren't the only age giveaways. Dark spots and areas of pigmentation can give your complexion a dull, old appearance.
皱纹并不是衰老的唯一痕迹，深色斑点和色素沉淀区域会让你的脸看上去毫无生气、老态龙钟。
The birth rate decreased in women of all ethnic groups, and women aged 40-44 were the only age group that had more babies in 2010 than in 2009.
各种族的妇女生育率都有所下降，只有40 - 44这个年龄段的妇女2010年生育的婴儿比2009年多。
Only age, BMI and leptin correlated to BMD by multiple regression analysis.
回归分析，仅年龄、体质量指数、瘦素与骨密度相关。
Only age, BMI and leptin correlated to BMD by multiple regression analysis.
回归分析，仅年龄、体质量指数、瘦素与骨密度相关。
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