What other ways do you know to add variety ?

你知道其它增加变化的方法吗？

He found ways to add variety to his work to avoid monotony.

他找到了一些方法为工作增添变化以避免单调。

In western Mongolia they add variety to their diets with horsemeat.

在西部蒙古，他们还会在早餐中加入马肉。

For example, if you work out in the evenings during the weekdays, you may want to work out in the mornings on the weekends to add variety and make exercise feel less of a chore.

训练计划可以制定得多样一些，比如在工作日安排在晚上训练，而在周末安排在早上训练，这样可以避免训练带来的乏味感。