“It’s hard whenever you’re apioneer trying to do a first of a kind, ” he said.

无论何时，要当一个试图第一个做某件事的先行者都很难。

youdao

It was a classic of interrogation: first the bully, then the kind one who offers sympathy.

这是审问的一种典范：开始是欺负人的人，然后那个和善的人再施予同情。

《柯林斯英汉双解大词典》

Big fast-food chains in New York City have started to obey a first of its kind rule, requiring them to post calorie counts right on the menu.

纽约市的大型快餐连锁店已经开始遵守史无前例的规定，也就是在菜单上标明卡路里计数。

youdao

It is often a winning card. In one kind of poker game, the first card to each player is given face down.

VOA: special.2009.11.22

And that's what Neal Cassady was to them at first, a kind of wanderer who wanted to be in their intellectual, but bohemian, circle.

刚开始时尼尔卡萨迪对他们就是这样，想要进入他们这个既有高才智，又放荡不羁的圈子的流浪汉。

耶鲁公开课 - 1945年后的美国小说课程节选

The first one was kind of, just like a meet up and like we grab lunch and then walked.

我和第一个相亲对象只是见了一次面，我们一起吃午餐，然后一起散步。

体验男女初次会面 - SpeakingMax英语口语达人

The conference was a first of a kind Pan-regional unconference (a cross between TED and TechCrunch for the Middle East).

FORBES: The Arab World Needs (Entrepreneurial) Heroes

Celebrex is the first of a new kind of painkiller called COX-2 inhibitors to get FDA approval.

CNN: FDA approves first drug in new class of painkillers

For many people, Netflix was the first glimpse of a kind of content holy grail: limitless choice, all on demand, and available on any Internet-connected device.

NEWYORKER: Streaming Dreams