物理学中的每一个发现都是向理解宇宙宏伟设计迈出的一步。
We must invest in research and education to ensure that aquaculture evolves in harmony with nature.
我相信圣诞节的魔力。
写作是保存过去真相的一种方式。
The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.