yùn fù / bǔ chōng / yè suān / kě yǐ / jiàng dī / tāi ér / chū shēng quē xiàn / de / fēng xiǎn

孕妇补充叶酸可以降低胎儿出生缺陷的风险。

Pregnant women taking folic acid can reduce the risk of birth defects in the fetus.