He was thankful euthanasia was not an option when he requested it.

Its oestrogen-receptor variant, however, had a significant impact on both digit ratio and courtship behaviour.

它的雌激素受体的变体，不过，有两方面的数字比和求偶行为产生重大影响。

Birds often pair in the spring.

鸟类常在春天求偶.

I thought you were giving up on the mating dance.

我以为你们俩己经放弃不继续跳这段求偶之舞了呢!

Arise from the depression and prostration in which circumstances have kept you-Rise to a new life!

起来,脱离环境加予你的压制和悲凄,活出新的生命!

The woman wailed with sorrow.

那妇人悲凄地哭个不停.

The deep expression was mysterious, worn so much distress and sorrow.

深沉的表情让人捉摸不透, 上面写了太多了愁苦和悲伤.

Again, they are minished and brought low through oppression, affliction, and sorrow.

他们又因暴虐, 患难, 愁苦, 就减少且卑下.

I could not have borne her sad, astonished eyes.

我会受不了她那双惊奇愁苦的眼睛.

Then with a forlorn look about him, he straightened up.

随后他直起身子, 露出一副愁苦的脸色.

There were deep lines of care on her face.

她的脸庞上深深地刻着愁苦的皱纹.

He laughed little, for he was a sad man.

他很少发笑, 因为他是个愁苦的人.

All this while I sat upon the ground very much terrified and dejected.

这中间,我始终呆呆地坐在地上,万分惊恐和愁苦.

He paused, for Stener's face had become a jelly-like mass of woe.

他停顿了一下, 因为斯坦纳的面上堆起了一层愁苦的神色.

He looked sad upon hearing the bad news.

听到这个不幸的消息,他神情哀戚.

The whole country grieved the death of President Lincoln.

全国都为林肯总统的去世而感到哀戚.

We heard a sorrowful love song.

我们听到了一首悲怆的恋歌.

The Symphonie Pathetique was the last thing he wrote.

《悲怆交响曲》是他最后的作品.

There was a suspicion of sadness in her voice.

她的声音有一点悲怆的意味.

The plain but nutritious breakfast was taken by all three in sombre silence.

三个人在悲怆和沉默中用完了简单而营养丰富的饭菜.

Years wrinkle the skin, but up enthusiasm wrinkle the soul.

岁月悠悠,衰微只及肌肤; 热忱抛却,颓唐必致灵魂.