Yet those divisions do not define America. 这些分歧不是美国的特色。 We felt the unity and fellowship of our nation when freedom came under attack, and our response came like a single hand over a single heart. 当自由
One of the reasons NEOWISE is so valuable is that it sees the sky in the thermal infrared. NEOWISE有这样高价值的原因之一便是它使用红外感应观测天空。 That means that instead of seeing the sunlight that asteroids reflect, NEOWI
名人演讲特辑之四：道格拉斯“七月四日对美国黑奴意味着什么” The Meaning of July Fourth for the Negro By Frederick Douglas Fellow Citizens, I am not wanting in respect for the fathers of this republic. The signers of the Declaratio
Gentlemen, 尊敬的主编 I suppose you'd be more interested in even a sleight-o'-hand trick than you'd be in an application for a position with your magazine, but as usual you can't have the thing you want mo
