麦肯齐河流经加拿大西北部，最终注入北冰洋。

The ___Mackenzie flows through northwestern Canada and empties into the Arctic Ocean.

我们班新来的同学姓麦肯齐。

The new student in our class is named ___Mackenzie.

麦肯齐在足球比赛中打进了制胜一球。

___Mackenzie scored the winning goal in the soccer match.