在中国文化中，花甲是一个重要的里程碑。

In Chinese culture, the cycle of sixty years is an important milestone.

她在花甲生日时举办了一场盛大的庆祝活动。

She held a grand celebration on her sixtieth birthday.

原先她估计他才刚过花甲.

Originally she had judged him to be in his early sixties.

日本的男子到了60岁就被人们认为到了年逾花甲、进入了老年阶段，为此要为他举行一个特殊的纪念仪式。

A Japanese man is considered to be entering into the phase of old age by the time he reaches sixty years of age. This is commemorated with a special ceremony.