也就是说115个男孩比100个女孩。 这个比例远远高于国际标准的100：103~100：107.

The newborn ratio for Shanghai was 100:115, or 115 boys for every 100 girls, much higher than the international standard of 100:103 to 100:107.

youdao

同时该国内医生数量也少的可怜——每十万人只有21位医师，这一比例严重低于国际标准。

And there are far too few doctors—just 21 per 100, 000 people, extremely low by world standards.

youdao

银行的平均贷存比例只有67%，低于国际标准，同时银行的坏账率从1998年时的40%下降到现在的5%。

Banks have an average loan-to-deposit ratio of only 67%, low by international standards, and less than 5% of Banks' loans are non-performing, down from 40% in 1998.

youdao