English to Portuguese Bus/Financial Management

You can't just bark orders and expect things to get completed exactly the way you want them done. As a manager, you are supposed to lead by example

Uma das definições que encontrei:
"To "bark out orders" means to command people to do things loudly, clearly, and angrily. Use this phrase to describe someone who is ordering around a whole group of people. For example: Military officers are used to barking out orders, but for the rest of us it can seem intimidating to directly tell someone what to do."
www.phrasemix.com/phrases/bark-out-orders

Agradeço a atenção!