be expecting
懷孕
A:Where are you going?
A: 你去哪兒?
B: I'll accompany my wife to the hospital.
B: 我陪妻子去醫院。
A: What's wrong with her?
A: 她怎么了?
B: Oh, she's expecting.
B:她懷孕了。
A: Congratulations to you.
A:祝賀你。
B: Thank you.
B: 謝謝。