first-class

Officers are entitled to travel first class.

官员有权坐头等。

We have secured a first class cook.

我们已经请到了一位第一流厨师。

This preferential ticket entitles you to travel first class.

"凭这张惠票,你可以坐头等。"

The criminal network has at its deposal plentiful first class technical know-how and high quality equipment.

罪犯网络把大量第一等技术知识-高品质设备，给销毁掉。