Dot people should some more clement to old people, do not blame them.
小孩子们对大人们应该宽厚些,不要埋怨他们。
Mathematics is the science of patterns, and we study them to understand how things work.
无人机技术最大的价值在于它能到达人难以到达的地方。
音乐的美丽之处在于它能与每个人对话,无论语言或文化。
Life is like a mirror, if you frown at it, it frowns back; if you smile, it returns the greeting.