One hypothesis is that it's a natural phenomenon, that the starfish naturally undergo population fluctuations following particularly good spawning years.

有一种假说认为，这是一种自然现象；在特别适合产卵的那几年后，刺冠海星自然会经历种群数量的波动。

That's a natural phenomenon.

那是一种自然现象。

Q: Is infidelity a natural phenomenon?

问：“外遇是一种自然的现象吗？”

Magnetism is a natural phenomenon.

磁力是一种自然现象。

What's the Deadliest Natural Phenomenon?

最致命的自然现象是什么？

This long dam is a natural phenomenon.

这条长堤是自然形成的。

Species extinction is a natural phenomenon.

物种灭绝是一种自然现象。

It was the most brilliant natural phenomenon.

它是最壮观的自然现象。

The greenhouse effect is a natural phenomenon.

温室效应是一种自然现象。

But to me, selfishness is a natural phenomenon.

但对我而言，自私是一种自然的现象。

Mass destruction has, historically, been a natural phenomenon.

在历史上，大规模破坏一直是一个自然现象。

Scope creep is a natural phenomenon in enterprise software development.

范围渐变是企业软件开发中的正常现象。

Here, in the thunderous lightning is probably a natural phenomenon.

这里的记载，可能就是雷鸣闪电的自然现象。

Population mobility is a natural phenomenon of economic and social life.

人口流动是一种自然而正常的经济社会生活现象。

But the same natural phenomenon, in English have become greedy performance.

但是同样的自然现象，在英语中却成了贪婪的表现。

Yeah, this season is a natural phenomenon leaves, who CARES that a marginal leaf too!

是呀在这季节落叶是自然现象，谁又管它这一片无足轻重的叶子呢！

We must learn to view change as a natural phenomenon - to anticipate it and to plan for it.

不妨把变化看作一种自然现象，学会感知它，计划它。

Fog is a natural phenomenon. It usually appears in the morning, so people call it morning fog.

雾是一种自然现象，它通常出现在早晨，因此人们叫它晨雾。

It appears in history less as a conventional nation-state than as a permanent natural phenomenon.

在历史长河中它更象一个永恒的自然现象而不是一个传统的民族国家。

Movement of soil particles from one place to another by wind and water is a natural phenomenon.

运动的土壤颗粒从一个地方到另一个地方利用风和水是一种自然现象。

Life is the most enigmatical natural phenomenon, and dream is the most stirring life of the mind.

生命，最不可思议的自然现象；梦想，最激动人心的精神殿堂。

The 'flowery desert' is a natural phenomenon in which flowers of great diversity appear in July and August.

这片“鲜花沙漠”是一种自然现象，每年的七、八月份，多种多样的鲜花都会在这里盛开。

It never occurred to me just how special this natural phenomenon was until we were living in Australia.

我从来没有想过这个自然现象会有多特别，直到我去澳大利亚生活了一段时间我才意识到。

So we don't comment on natural phenomenon of the law of jungle according to our moral criterion of kindness and incumbency.

所以，我们也不能用我们自己订下的仁义行为标准，去评论弱肉强食的自然现象。

In fact, Bonis thinks calling the Guatemala City chasm a sinkhole is a misnomer-a true sinkhole is an entirely natural phenomenon.

事实上，博尼斯认为将危地马拉城深坑称作灰岩坑(sinkhole)是用词不当——真正的灰岩坑是一种纯自然现象。

Google has marked today's lunar eclipse with a special 'doodle' and live video stream to show the progress of the natural phenomenon.

为了纪念今天的月全食，谷歌推出了一个特别的“涂鸦”，用实时视频流展示了这一自然景观的全过程。