1·Nearly a third of the children were severely underweight.
约有三分之一的孩子曾严重体重过轻。
—— 《柯林斯英汉双解大词典》
2·The percentage of underweight children is estimated to have declined from 25% in 1990 to 16% in 2010.
2010年，体重过轻儿童比例从1990年的25%下降到16%。
3·Even among underweight women 10% were trying to lose weight.
甚至10%体重过轻的女子也在减肥。
4·There are in fact concerns that the plight of the underweight child has been forgotten amid the intense focus on childhood obesity.
需要注意的是，当人们关注儿童肥胖症时，那些体重过轻的孩子被忽视了。
1·Zabu, a Siberian-Bengal hybrid, had genetic flaws due to breeding and Cameron was 200 pounds underweight.
扎布是西伯利亚虎和孟加拉虎的杂交虎，由于饲养问题具有基因缺陷。卡梅伦重量不足200磅。