1 . 忙碌地
busiest 最忙的busily忙碌地business address 营业处
2 . 忙着
he was busilyemployed in cleaning his shoes ., 他正忙着擦鞋呢.
3 . 繁忙地
To move or cause to move energetically and busily., 奔忙 , 使忙碌使或引起积极地且繁忙地运动.
4 . 急促地
he abandons his easy walk and moves his legs forward busily.他放弃了从容的步法,两条腿急促地向前迈进。