难得

The only treasure he had was a golden crown,but he was a happy king.

他仅有的宝贝，他是一个难得的冠军，但他是一个快乐的国王。

He explained, half-jokingly: china is going through an unprecedented social transformation, that millions of peasant workers are migrated to urban citizens each year, something you will never witness in human history.

他半认真半开玩笑地说：中国正经历一次前所未有的社会转型，每年都有几百万的农民工过渡成为城市人，这是人类历史上都难得看到的。

His smile was utterly unlike the half-smile of all the others.

他的微笑和他人难得露出笑容的样子不一样。

Where, in the past, it was unusual to find elves in human towns except as traders, now many elf families have taken up permanent residence among humans, halflings, and even dwarves, joining with these other races for protection against the darkness.

在很多过去难得见到精灵的人类村镇，在人类中也出现了很多永久居住的精灵家庭，半精灵，甚至矮人，他们与别的种族一起对抗黑暗势力。

But, alas, as I got older, opportunities to wear these family heirlooms were scarce, and these pieces were relegated to the back of the jewelry box.

但是，唉，随着我的成长，就难得有机会来佩带这些传家宝了，这些东西就被放回了珠宝盒里。

In Modern society, there are many opportunities for the development of the small hydropower stations.

现代社会为小水电站进一步发展提供了难得的历史机遇。

Finding someone who can accompany hymn singing used to be hard in China churches, but has improved greatly recently.

中国教会一度难得伴奏的司琴，但如今情况也已大大改善。

"Our master is afraid that Ox Devil King is enormously capable and it's too difficult for you to defeat him and get his treasure, so he asked me to come here to help you."

牛魔王绰着经儿道：&师父见你许久不回，恐牛魔王手段大，你斗他不过，难得他的宝贝，教我来迎你的。&

Chantico had left the Nation of Arcanists and the tutelage of Lares when he learned that the fascist People's Regime of his native Kempora had fallen, but crossing the Wild Southern Ocean at age seventy had proven more difficult than when he'd fled his homeland thirty years earlier.

当年查安逖克听说他的故乡克姆波若法西斯专政政权垮台后，他离开了巧匠组成的联合王国，脱离了拉瑞斯的监护，试图渡过南部广袤的大海，但事实证明这次的远渡比他30年前从家乡逃亡出来要困难得多。

Despite the blanketed look of rain forests from above, canopy trees actually rarely touch, possibly to minimize the spread of disease and leaf-eating bugs.

尽管被雨雾覆盖从上面仍可观看雨林，天蓬树实际上难得触及，也许将树的疾病蔓延减到最小和消除吃叶的虫害。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。