我的父母都七十多岁了。

Both my parents are ___in ___their ___seventies.

尽管快八十岁了，他仍然每天慢跑。

Despite being ___in ___his late ___seventies, he still goes jogging every day.

她七十多岁时学会了使用电脑。

She learned to use a computer when she was ___in ___her ___seventies.