"run about" in Chinese (Simplified)
到处跑四处奔跑
Definition
快速并充满活力地向不同方向跑，通常用于描述小孩、动物或忙碌有活力的活动。
Usage Notes (Chinese (Simplified))
非正式表达，多用在形容小孩或宠物活跃时，成人用较少，除非在玩耍语境下。不同于“run around”（有时表示跑腿）。常用于进行时态：如“The children were running about.”
Examples
The children run about in the playground every day.
孩子们每天都在操场上**到处跑**。
Dogs love to run about in open spaces.
狗喜欢在开阔的地方**到处跑**。
Please don't run about in the hallway.
请不要在走廊里**到处跑**。
Our cat likes to run about the house at night.
我们的猫喜欢晚上在家里**到处跑**。
After the rain stopped, kids started to run about in the yard again.
雨停后，孩子们又开始在院子里**到处跑**。
He let his puppy run about until it got tired and lay down.
他让小狗**到处跑**直到累了才趴下。