PartIVTranslation
Notmanyofthechildrenoffertheirfatherssomepresents.ButtheAmericanfathersstillthinktheyaremuchbetterfatedthanthefathersofmanyothercountries,whohavenotevenadayfortheirsakeinnameonly.(PassageThree)
Thatis___behaviorandnobodylikesit.
可导致破坏性交流的情感是
先兆临产表现()、胎儿下降感、()。
关于枕前位分娩机转，下列哪些不正确?
