他应该放掉这个女孩儿，而去和年龄相当的女人上床。

He should bed a woman of his own age and leave this girl alone.

他们俩年龄相当.

They are well matched in age.

30岁相似情况的女士其动脉年龄可能和正常平均80岁女士的动脉年龄相当。

The arteries of a 30-year-old woman with similar risk factors could be equivalent to those of an average woman who is more than 80 years old.