expecting的知识聚焦

beexpecting怀孕A：Whereareyougoing?A:你去哪儿?B:I'llaccompanymywifetothehospital.B:我陪妻子去医院。A:What'swrongwithher?A:她怎么了?B:Oh,she'sexpecting.B：她怀孕了。A:Congratulationstoyou.A：祝贺...