怀孕期间，女性的乳房常常会增大。

During pregnancy, a woman's ___breasts often increase in size.

乳腺癌的早期检测能改善治疗效果。

Early detection of ___breast cancer improves treatment outcomes.

新生儿通常从母亲的乳房吸吮乳汁。

Newborn babies are commonly fed milk from their mother's ___breast.