Name of the tour leader.

旅游团领队的姓名。

The tour leader will wear a red armband.

旅游团的领队将在胳膊上佩戴红色臂章。

Good morning. Who is the Tour Leader, please?

早上好，请问谁是领队?。

The tour leader will be wearing a red armband.

旅游团的劣谟将在胳膊上佩戴红色臂章。

Mr. Smith is our tour leader. He is over there.

史密斯先生是我们的领队，他在那儿。