Their “sublimely secretive” nature makes them a muse to poets and a mystery to scientists, who still have much to learn about these aquatic mammals.

“无比神秘”的它们是诗人的灵感之源，也是科学家眼里的谜团，关于这些水族哺乳动物，还有西着他们去学习。

In like manner, and for the same reason, we become indifferent to that delicately beautiful or sublimely impressive sky scenery which the clouds form and reform, compose and dissipate, a thousand times on a summer day.

同样，一个道理，我们对夏日天空浮云聚散飘忽所形成的一日之间千变万化或柔美或壮阔的景色也变得熟视无睹。