It is vital that we act to stop the destruction of the rainforests.

至关紧要的是，我们应当采取行动制止破坏雨林。

《牛津词典》

It is vital that you keep accurate records when you are self-employed.

干个体的要准确记录账目，这十分重要。

《牛津词典》

It is vital that parents give children clear and consistent messages about drugs.

至关重要的是，父母们给子女提供关于毒品明确一致的观点。

《柯林斯英汉双解大词典》

But Mr.Singh says for a productive dialogue, it is vital for Pakistan to destroy militant groups, their camps and infrastructure on its soil.

VOA: standard.2009.10.28

It's very important because it provides-- does provide energy but it helps with muscle building and with the manufacturing the body does of its own proteins, and therefore, is a vital part of the diet.

蛋白质非常重要,因为它能提供,的确能提供能量,但它也能帮助肌肉塑形,参与身体内自身蛋白的合成,因此是饮食中不可或缺的组成部分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It seems that computer technology is vital in making visual effects. What if we didn't have it?

好像计算机技术对视觉特效很有用。要是没有这个我们会怎么样？

没有特效的话 - SpeakingMax英语口语达人

That is why, to this day, it is vital for Congress to take action on it.

WHITEHOUSE: Press Briefing

It is vital for humanity that the good guys--the Green Greens--prevail in this war.

FORBES: Green Greens versus Red Greens

"It is vital to have the cooperation of market participants, " Mr. Kuroda said at the seminar.

WSJ: Rising Japan Bond Yields Underscore BOJ's Challenge