然后，你应该坚持做眼保健操，一天两次。

Then you should insist doing eyes exercises twice a day.

youdao

然后每天要坚持做两次眼保健操。

Then you should insist doing eyes exercises twice a day.

youdao

然后每天要坚持做两次眼保健操。

Then you should insist doing eyes exercises twice a day.

youdao