I can't relate to lazy people. We don't speak the same language.I don't understand you. I don't want to understand you.
Agricultural modernization is not a slogan, but concrete action.
病毒的复杂性提醒我们,关于生物学我们还有很多需要学习。
未来不可预测的观点每天都在被我们轻易解释过去的能力所削弱。