1. Mother was busily cutting sandwiches.
    母亲正在忙着切三明治。

1. 忙碌地：7.busy 忙的 | 8.busily 忙碌地 | 9.business 生意

2. 忙碌地,繁忙地：be busy preparing the food 忙着烧烤 | busily 忙碌地,繁忙地 | Tom 总是工作很忙,因为他在做一笔大买卖.

3. 忙/麻烦：bushy /灌木一样的/灌木茂密的/多毛的/ | busily /忙/麻烦/ | businesslike /事务性的/有条理的/有效率的/

4. 忙碌地; 起劲地 (副)：bushy 灌木一样的, 多毛的, 灌木茂密的 (形) | busily 忙碌地; 起劲地 (副) | business administration 企业管理; 工商管理

1. 忙碌地；活跃地；积极地
    If you do something busily, you do it in a very active way.

    e.g. The two saleswomen were busily trying to keep up with the demand.
           那两名女售货员正忙着接待顾客。

1. in a busy manner

    e.g. they were busily engaged in buying souvenirs