Helen: Exclusive 这个词的意思是独有的，唯一的。Pick your own 顾名思义，也就是自摘农场。 这里的水果或者是蔬菜是只供给人们亲自到农场里摘的。 Rob: So the farm doesn't supply any ...

BEIJING, March 23 (Xinhua) -- China's space station is set to introduce a novel participant in its space science experiments -- the planarian, a creature renowned for its extraordinary regenerative ...