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如果不能满足真正农民的需求,最先进的技术也毫无价值。
Every performance is a new challenge, and I love this feeling of uncertainty.
The discovery of gravitational waves has opened a new window to the universe.
The so-called understanding is often just a misunderstanding that is widely circulated.
企业的目的不仅仅是利润,还包括为社会做贡献。
The dead are not dead to us until we have forgotten them.