Then repeat the exercise and reverse the position of the treats.

然后更换零食的位置重复这个实验。

youdao

Then you can reverse roles and repeat the exercise for as long as you both like.

之后，更换角色，只要两人喜欢可以重复练习。

youdao

Repeat the exercise, but write your description as if it were 15 to 20 years from now.

重复上一个步骤，不过这一次写出的是你对15-20年后自己的描述。

youdao

So JRF decided to repeat the exercise of 2008 and see what's changed.

BBC: Do you live above the bread, butter and jam line?

If you repeat the exercise next day, they achieve the same thing - but this time they do it even faster.

BBC: NEWS | Science/Nature | Ants - learning from the collective

So the seven-year stipulation isn't a requirement to automatically repeat the exercise, but a minimum period which must elapse between border polls.

BBC: United Ireland border poll call: diversions and u-turns