동료들한테

In a sentence

• 동료들한테 일이 많다고 말했어요.

  I told my colleagues that I have too much work.

  In this sentence '동료들한테' indicates the group of individuals being addressed, the colleagues.

• 동료들한테 선물을 주었어요.

  I gave presents to my colleagues.

  Here, '동료들한테' specifies the recipients of the presents, the colleagues.

• 동료들한테 도움을 요청했어요.

  I asked my colleagues for help.

  In this example, '동료들한테' denotes the people from whom assistance was asked, the colleagues.