蠶絲

史上最強(qiáng)天然纖維Silk is the strongest natural fiber in the world, as far as we know. Scientists long to understand just how exactly the silkworm manages the process of silk weaving, so they can r...

秋日之湖

詩歌...Lake of Autumn I remember quite clearly now when the story happened. The autumn leaves were floating in meausre down to the ground, recovering the lake, where we used to swim like ch...

何為不朽(威廉.赫茲里特)

短文What Is Immortal To see the golden sun and the azure sky, the outstretched ocean, to walk upon the green earth, and to be lord of a thousand creatures, to look down giddy precipices or over ...

美德

是哥哥Virtue Sweet day,so cool,so calm,so bright! The bridal of the earth and sky- The dew shall weep thy fall to-night; For thou must die. Sweet rose,whose hue angry and brave, B...