如果农民不知道如何有效使用,最先进的技术也毫无价值。
可持续性不再是一种选择,而是水产养殖业生存的必要条件。
The tools we use to detect exoplanets are constantly evolving, pushing the boundaries of what we thought was possible.
I believe in the long-term growth of the United States.
形容曹雪芹的文笔如龙腾虎跃,气势非凡。
All Moanday, Tearday, Wailsday, Thumpsday, Frightday, Shatterday.