致命的天敵是自己

。只有人才能毀滅人類。
人類有天敵嗎?如果有，是什么？
1、人類被稱為“萬(wàn)物之靈”。 從字面上看，沒(méi)有外在天敵

2、人類已經(jīng)過(guò)了畏懼荒原猛獸的遠(yuǎn)古時(shí)代

3、隨著科技的發(fā)展、社會(huì)的進(jìn)步，人類已經(jīng)有認(rèn)識(shí)與覺(jué)醒，如果人類不保護(hù)好自己賴以生存的的確，如果不善于利用好自己手中的武器，人類毀在自己手中！~

4、所以人類的天敵——是“人類自己”（包括人類自身的欲望，以及由其衍生出來(lái)的東西）
地球上每一種動(dòng)物都有天敵，請(qǐng)問(wèn)人類的天敵是什么
再別康橋

徐志摩

Very quietly I take my leave

As quietly as I came here;

Quietly I wave good-bye

To the rosy clouds in the western sky.

The golden willows by the riverside

Are young brides in the setting sun;

Their reflections on the shimmering waves

Always linger in the depth of my heart.

The floatingheart growing in the sludge

Sways leisurely under the water;

In the gentle waves of Cambridge

I would be a water plant!

That pool under the shade of elm trees

Holds not water but the rainbow from the sky;

Shattered to pieces among the duckweeds

Is the sediment of a rainbow-like dream?

To seek a dream? Just to pole a boat upstream

To where the green grass is more verdant;

Or to have the boat fully loaded with starlight

And sing aloud in the splendour of starlight.

But I cannot sing aloud

Quietness is my farewell music;

Even summer insects heep silence for me

Silent is Cambridge tonight!

Very quietly I take my leave

As quietly as I came here;

Gently I flick my sleeves

Not even a wisp of cloud will I bring away

輕輕的我走了，

正如我輕輕的來(lái)；

我輕輕的招手，

作別西天的云彩。

那河畔的金柳

是夕陽(yáng)中的新娘

波光里的艷影，

在我的心頭蕩漾。

軟泥上的青荇，

油油的在水底招搖；

在康河的柔波里，

我甘心做一條水草

那榆蔭下的一潭