A minute or so, or even less, will be sufficient for each practice period.

每个练习约莫一分钟就够了，甚至连一分钟都不需要。

youdao

The study's subjects, a group of adolescent girls, underwent MRI scans before and after a three-month Tetris practice period.

此研究的对象是一组少女，分别在为期三个月的俄罗斯方块训练前后接受了核磁共振扫描。

youdao

The practice period should begin with repeating the idea for today, then closing your eyes and reviewing the unresolved questions whose outcomes are causing you concern.

练习开始时，先复诵一遍今天的观念，然后闭起眼睛，反省一下是否有悬而未决并且后果令你担心的问题。

youdao

Rebecca Skloot points out that this was not an unusual medical practice during this period.

VOA: special.2010.07.21

Things were getting better, but I noticed something funky come up during my practice period.

FORBES: Know Thy Worth: The Secret to Getting What You Want

The health department reported that an estimated 20, 493 infants in New York City were exposed to the practice in that period.

CNN: Babies' herpes linked to circumcision practice

In practice, this period can last years, and it has provided a strong disincentive for public unions to agree to any givebacks.

FORBES: Magazine Article