A fisherman happened to come upon（偶然见到） a place called Peach-Blossom Spring. Squeezing（压榨，推挤） through a cave, he found a village, the residents of which were descendants（后代，晚辈） of refugees from the Qin Dynasty. It was a paradise isolated（鼓励，绝缘） from the ou …

Can you bear it? The famous teddy bear is more than 100 years old, and got its name from a United States president. In 1902, President Theodore “Teddy” Roosevelt took a trip to the American South to help work out a land disagreement between Mississippi and …