我们用来探测系外行星的工具在不断进化,突破了我们认为可能的界限。
The discovery of odorant receptors and the organization of the olfactory system has opened up new avenues for research in neuroscience and biology.
In the end, all we have are stories, and the hope that they might mean something to someone.
心灵是一个时间上的过程序列。
Enthusiasm is common. Endurance is rare.