marriage examination的用法和样例：
例句
- A few days ago on the decline in the proportion of antemarital examination reports have caused concern in the community.
日前关于婚检比例下降的报道引起社会关注。 - Urumqi is the high incidence of AIDS, maternal and child antemarital examination is to control the spread of AIDS and the incidence of birth defects through a major.
乌市是艾滋病高发区，婚检是控制艾滋病母婴传播及婴儿出生缺陷发生率的重要途经。
