Then change roles after a while.

练习一段时间后互换角色。

youdao

Then change roles after a while.

操练一段时间后互换角色。

youdao

The first is when an individual is required to change roles.

第一种情况是需要个人改变角色时。

youdao

Also from Japan, Mai Susuki noted that Wilma Mankiller's actions helped change what people thought of the roles for women in her society.

VOA: special.2010.04.23

Consumers, particularly younger ones, want to change roles, peek into different worlds, and be stimulated by the excitement of fresh experiences.

FORBES: Nowtime Three

This level proved stubborn but after several tries the euro finally broke through and this zone may now change roles and act as support.

FORBES: Euro And Pound Break Through At Dollar's Expense

Every band member has the opportunity to move between functions, and change roles, but they also need to understand and respect when to allow the other musicians to shine as well.

FORBES: Working In The Flow Challenges Our Collaborative and Leadership Skills