Use a built-in function to "move" a date by a specified number of months or to another date in a week.

使用内建函数使日期移动指定月数或到达周内的另外一个日期。

youdao

Sixth version 1995-date Black or chrome lens with "50" on barrel and built in hood.

第六版1995-现在，黑色或银色，镜筒上刻有“50”，内置遮光罩。

youdao

Sixth version 1995-date Black or chrome lens with "50" on barrel and built in hood.

第六版1995-现在，黑色或银色，镜筒上刻有“50”，内置遮光罩。

youdao