三分之一的人不知道《独立宣言》是何时签署的。
Her poems on various subjects, religious and moral, were printed in Boston in 1773, three years before the signing of the Declaration of Independence.1773年，在《独立宣言》签署的三年前，她关于宗教和道德等各种主题的诗歌在波士顿出版。
In the Declaration of Independence, the Founders didn treat happiness as some fuzzy concept; they believed that people wanted happiness and had the right to pursue it.在《独立宣言》中，起草人明确提出了幸福的概念；他们相信人民需要幸福并且有权利追求幸福。
One third have no idea when the Declaration of Independence was signed.三分之一的人不知道《独立宣言》是何时签署的。
Her poems on various subjects, religious and moral, were printed in Boston in 1773, three years before the signing of the Declaration of Independence.1773年，在《独立宣言》签署的三年前，她关于宗教和道德等各种主题的诗歌在波士顿出版。
