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1·The sun god, son of Hyperion and Theia, depicted as driving his chariot across the sky from east to west daily.

赫利俄斯：太阳神，许珀里翁和忒伊亚（两位都是泰坦神）的儿子，相传每日驾四马战车自东向西驰过天空。

2·It is believed that the moon formed when the nascent Earth and Theia collided, sending materials out into space.

人们认为当初期的地球和忒伊亚相碰撞时，把物质洒向太空时，月球形成了。

3·The resulting impact blasted the outer layers of Theia and Earth into orbit, which eventually coalesced under their own gravity to form the moon.

碰撞结果，忒伊亚和地球的外层物质被抛入环绕地球的轨道，并最终在自身引力下聚合为月球。

4·The significance of barriers lies not only in theia being protective structures, but also in their importance in maintaining constant micro-environments for organs in the which barriers are located.

屏障的存在意义不仅是保护性结构，更重要的是能维持屏障所在组织器官内环境的恒定。