He is very glad that his wife's going to get a visit from the stork.
　　
（误译）他为她的妻子将获得参观鹳鸟的机会感到非常高兴。
（正译）他为妻子即将生孩子感到非常高兴。

怀孕，即将生孩子的其他说法：

She is having a baby.

She is pregnant.

She is expecting.

She is in the family way.

She is knitting little booties.

She is in a delicate condition.

She is in an interesting condition.

She is "well-along".

She is about to have a "blessed event".

She is "in trouble".