观察大国经济，不仅要看量，更要看质。
而有着“游艇第一股”的亚光科技，则更具行业样本意义。它既是国内游艇制造曾经的高光代表，也在一定程度上折射出整个行业的现实困境。
。同城约会对此有专业解读
cur = conn.cursor()
The readable is just an async iterable. You can pass it to any function that expects one, including Stream.text() which collects and decodes the entire stream.